- Daily - CERT.at

Tageszusammenfassung - 02.07.2019
by Daily end-of-shift report 02 Jul '19

02 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Montag 01-07-2019 18:00 − Dienstag 02-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Network Time Security: Sichere Uhrzeit übers Netz ∗∗∗ --------------------------------------------- Fast alle modernen Geräte synchronisieren ihre Uhrzeit übers Internet. Das dafür genutzte Network Time Protocol ist nicht gegen Manipulationen geschützt - bisher. Mit der Erweiterung Network Time Security soll sich das ändern. --------------------------------------------- https://www.golem.de/news/network-time-security-sichere-uhrzeit-uebers-netz… ∗∗∗ IT-Sicherheit: BSI erarbeitet neue Mindeststandards für Browser ∗∗∗ --------------------------------------------- Vor zwei Jahren formulierte das Bundesamt für Sicherheit in der Informationstechnik Anforderungen an sichere Browser. Nun soll das Dokument aktualisiert werden, um Kommentierung wird gebeten. --------------------------------------------- https://www.golem.de/news/it-sicherheit-bsi-erarbeitet-neue-mindeststandard… ∗∗∗ Using Powershell in Basic Incident Response - A Domain Wide "Kill-Switch", (Tue, Jul 2nd) ∗∗∗ --------------------------------------------- Now that we have the hashes for all the running processes in the AD Domain, and also have the VT Score for each hash in the system, how can we use this information? Incident Response comes immediately to mind for me. If you've ever been in a medium-to-large-scale "incident", the situation that you often find is 'we know everything seems to be infected, but out of thousands of machines, which ones are actually infected right now? --------------------------------------------- https://isc.sans.edu/diary/rss/25088 ∗∗∗ Tale of a Windows Error Reporting Zero-Day (CVE-2019-0863) ∗∗∗ --------------------------------------------- In December 2018, a hacker who goes by the alias ‘SandboxEscaper’ publicly disclosed a zero-day vulnerability in the Windows Error Reporting (WER) component. Digging deeper into her submission, I discovered another zero-day vulnerability, which could be abused to elevate system privileges. According to the Microsoft advisory, attackers exploited this bug as a zero-day in the wild until the patch was released in May 2019. So how did this bug work exactly? --------------------------------------------- https://unit42.paloaltonetworks.com/tale-of-a-windows-error-reporting-zero-… ∗∗∗ Firefox 68: Mozilla behebt Konflikte zwischen Browser und Antiviren-Software ∗∗∗ --------------------------------------------- Frühere Firefox-Versionen kollidierten häufig mit AV-Software; Fehlermeldungen und Verbindungsprobleme waren die Folge. Mit Version 68 soll sich das ändern. --------------------------------------------- https://heise.de/-4460657 ∗∗∗ The art and science of password hashing ∗∗∗ --------------------------------------------- The recent FlipBoard breach shines a spotlight again on password security and the need for organizations to be more vigilant. Password storage is a critical area where companies must take steps to ensure they don’t leave themselves and their customer data vulnerable. Storing passwords in plaintext is recognized as a major cybersecurity blunder. --------------------------------------------- https://www.helpnetsecurity.com/2019/07/02/password-hashing/ ∗∗∗ SD-WAN Security Assessment: The First Hours ∗∗∗ --------------------------------------------- SD-WAN Security Assessment: The First HoursIntroductionSuppose you need to perform a security assessment of an SD-WAN solution.There are several reasons for this and one of them is selecting an SD-WAN provider or product.A traditional SD-WAN system involves many planes, technologies, mechanisms, services, protocols and features.It has distributed and multilayered architecture. So where should you start? --------------------------------------------- http://www.scada.sl/2019/07/sd-wan-security-assessment-first-hours.html ∗∗∗ Achtung Fake: cyberino.store ∗∗∗ --------------------------------------------- Bestellen Sie nicht bei cyberino.store, denn Sie werden Ihre Ware nie erhalten. Es handelt sich um einen Fake-Shop! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-fake-cyberinostore/ ∗∗∗ In eigener Sache: CERT.at sucht Verstärkung ∗∗∗ --------------------------------------------- Für unsere täglichen Routineaufgaben suchen wir derzeit 1 Berufsein- oder -umsteiger/in mit ausgeprägtem Interesse an IT-Security, welche/r uns bei den täglich anfallenden Standard-Aufgaben unterstützt. Details finden sich auf unserer Jobs-Seite. --------------------------------------------- http://www.cert.at/services/blog/20190702153623-2489.html ===================== = Vulnerabilities = ===================== ∗∗∗ SquirrelMail XSS ∗∗∗ --------------------------------------------- When viewing e-mails in HTML mode (not active by default) SquirrelMail applies a custom sanitization step in an effort to remove possibly malicious script and other content from the viewed e-mail. Due to improper handling of RCDATA and RAWTEXT type elements, the HTML parser used in this process shows differences compared to real user agent behavior. Exploiting these differences JavaScript code can be introduced which is not removed. --------------------------------------------- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2019-… ∗∗∗ Patchday: Android und das löchrige Media Framework ∗∗∗ --------------------------------------------- Google hat Sicherheitsupdates veröffentlicht, die kritische Lücken in Pixel-Smartphones schließen. --------------------------------------------- https://heise.de/-4460308 ∗∗∗ VMSA-2019-0010 ∗∗∗ --------------------------------------------- VMware product updates address Linux kernel vulnerabilities in TCP Selective Acknowledgement (SACK) (CVE-2019-11477, CVE-2019-11478) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0010.html ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox, firefox-developer-edition, libarchive, and vlc), CentOS (firefox, thunderbird, and vim), Debian (firefox-esr, openssl, and python-django), Fedora (glpi and xen), Mageia (thunderbird), openSUSE (ImageMagick, irssi, libheimdal, and phpMyAdmin), Red Hat (libssh2 and qemu-kvm), Scientific Linux (firefox, thunderbird, and vim), SUSE (389-ds, cf-cli, curl, dbus-1, dnsmasq, evolution, glib2, gnutls, graphviz, java-1_8_0-openjdk, and libxslt), [...] --------------------------------------------- https://lwn.net/Articles/792595/ ∗∗∗ Linux kernel vulnerability CVE-2019-3896 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K04327111 ∗∗∗ TMM vulnerability CVE-2019-6628 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K04730051 ∗∗∗ F5 TMUI and iControl Rest vulnerability CVE-2019-6634 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K64855220 ∗∗∗ iControl REST vulnerability CVE-2019-6637 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K29149494 ∗∗∗ TMM vulnerability CVE-2019-6629 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K95434410 ∗∗∗ BIG-IP HTTP profile vulnerability CVE-2019-6631 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K19501795 ∗∗∗ iControl REST vulnerability CVE-2019-6620 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K20445457 ∗∗∗ iControl REST and tmsh vulnerability CVE-2019-6621 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K20541896 ∗∗∗ iControl REST vulnerability CVE-2019-6641 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K22384173 ∗∗∗ BIG-IP TMUI vulnerability CVE-2019-6625 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K79902360 ∗∗∗ iControl REST vulnerability CVE-2019-6638 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K67825238 ∗∗∗ SNMP vulnerability CVE-2019-6640 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K40443301 ∗∗∗ BIG-IP Appliance mode vulnerability CVE-2019-6633 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K73522927 ∗∗∗ BIG-IP Appliance mode vulnerability CVE-2019-6635 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K11330536 ∗∗∗ vCMP vulnerability CVE-2019-6632 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01413496 ∗∗∗ F5 SSL Orchestrator vulnerability CVE-2019-6630 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K33444350 ∗∗∗ F5 SSL Orchestrator vulnerability CVE-2019-6627 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K36320691 ∗∗∗ BIG-IP AFM and PEM TMUI XSS vulnerability CVE-2019-6639 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K61002104 ∗∗∗ iControl REST vulnerability CVE-2019-6622 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K44885536 ∗∗∗ TMM vulnerability CVE-2019-6623 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K72335002 ∗∗∗ BIG-IP TMUI XSS vulnerability CVE-2019-6626 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K00432398 ∗∗∗ IP Intelligence Feed List TMUI vulnerability CVE-2019-6636 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K68151373 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 01.07.2019
by Daily end-of-shift report 01 Jul '19

01 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 28-06-2019 18:00 − Montag 01-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Mehrere Sicherheitslücken im Datenbankmanagementsystem IBM Db2 ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für IBM Db2. Insgesamt gilt das Sicherheitsrisiko als "hoch". --------------------------------------------- https://heise.de/-4457961 ∗∗∗ Verschlüsselte Kommunikation: Angriff auf PGP-Keyserver demonstriert hoffnungslose Situation ∗∗∗ --------------------------------------------- Mit einem gezielten Angriff auf zwei PGP-Schlüssel demonstrieren Unbekannte, dass ein zentraler Teil der PGP-Infrastruktur wahrscheinlich unrettbar kaputt ist. --------------------------------------------- https://heise.de/-4458354 ∗∗∗ Sicherheitsupdates: BIG-IP-Appliances von F5 angreifbar ∗∗∗ --------------------------------------------- In verschiedenen Netzwerkprodukten vom Hersteller F5 findet sich eine Root-Schwachstelle. --------------------------------------------- https://heise.de/-4457976 ∗∗∗ RATs and stealers rush through “Heaven’s Gate” with new loader ∗∗∗ --------------------------------------------- By Holger Unterbrink and Edmund Brumaghin. Executive summaryMalware is constantly finding new ways to avoid detection. This doesnt mean that some will never be detected, but it does allow adversaries to increase the period of time between initial release and detection. Flying under the radar for just a few days is enough to infect sufficient machines to earn a decent amount of revenue for an attack. --------------------------------------------- https://blog.talosintelligence.com/2019/07/rats-and-stealers-rush-through-h… ∗∗∗ Achtung vor Job-Angeboten der Wentics GmbH ∗∗∗ --------------------------------------------- Arbeitssuchende, die Job-Börsen bei der Suche nach dem neuen Beruf nutzen, müssen sich vor betrügerischen Angeboten in Acht nehmen. So kontaktieren Kriminelle beispielsweise als Wentics GmbH Internetnutzer/innen und bieten verlockende Jobs im Home Office gegen hervorragende Bezahlung an. Betroffene dürfen keine Daten übermitteln, denn es handelt sich um einen Identitätsmissbrauch zum Zweck der Geldwäsche! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-job-angeboten-der-wentic… ∗∗∗ Netzpolitik - Phishing-Mails: Betrüger setzen nun auf QR-Codes ∗∗∗ --------------------------------------------- Betrüger versuchen, Sharepoint-Logindaten zu bekommen – Bildcodes gelangen durch Spamfilter --------------------------------------------- https://derstandard.at/2000105726829/Phishing-Mails-Betrueger-setzen-nun-au… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitsupdates: Kritische Lücke in Firewalls und Hotspots von Zyxel ∗∗∗ --------------------------------------------- Verschiedene Netzwerkgeräte von Zyxel sind über eine kritische Schwachstelle attackierbar. --------------------------------------------- https://heise.de/-4458725 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (expat, golang-go.crypto, gpac, and rdesktop), Fedora (chromium, GraphicsMagick, kernel, kernel-headers, pdns, and xen), openSUSE (chromium, dbus-1, evince, libvirt, postgresql96, tomcat, and wireshark), Oracle (thunderbird and vim), Scientific Linux (thunderbird), Slackware (irssi), SUSE (gvfs), and Ubuntu (linux-lts-xenial, linux-aws, linux-azure and linux-oem, linux-oracle, linux-raspi2, linux-snapdragon). --------------------------------------------- https://lwn.net/Articles/792463/ ∗∗∗ IBM Security Bulletin: IBM API Connect Developer Portal is impacted by multiple PHP vulnerabilities(CVE-2019-11038 CVE-2019-11039 CVE-2019-11040) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-devel… ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by a FileServer functionality vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: A vulnerability in IBM Java Runtime affect Financial Transaction Manager for Corporate Payment Services for Multi-Platform ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ib… ∗∗∗ IBM Security Bulletin: A vulnerabilityin IBM Java Runtime affect Financial Transaction Manager for Check Services for Multi-Platform ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerabilityin-ibm… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java Runtime affect Financial Transaction Manager for ACH Services for Multi-Platform ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX Security Bulletin ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: API Connect is impacted by an information leakage vulnerability in Oracle MySQL (CVE-2018-3123) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-is-impact… ∗∗∗ IBM Security Bulletin: Password disclosure in IBM Spectrum Protect Server (CVE-2019-4140) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-password-disclosure-i… ∗∗∗ IBM Security Bulletin: Multiple Db2 vulnerabilities affect the IBM Spectrum Protect Server (CVE-2018-1922, CVE-2018-1923, CVE-2018-1936, CVE-2018-1978, CVE-2018-1980, CVE-2019-4014, CVE-2019-4015, CVE-2019-4016, CVE-2019-4094) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-db2-vulnerab… ∗∗∗ IBM Security Bulletin: IBM Planning Analytics Administration is affected by a vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-planning-analytic… ∗∗∗ IBM Security Bulletin: IBM Cloud Private Monitoring is vulnerable to XSS attack in Prometheus (CVE-2018-14041) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-mon… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 28.06.2019
by Daily end-of-shift report 28 Jun '19

28 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 27-06-2019 18:00 − Freitag 28-06-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ===================== = Vulnerabilities = ===================== ∗∗∗ Vuln: ImageMagick Multiple Security Vulnerabilities ∗∗∗ --------------------------------------------- Successfully exploiting these issues may allow an attacker to gain access to sensitive information, bypass certain security restrictions and to perform unauthorized actions or cause a denial-of-service condition. This may aid in launching further attacks. Due to the nature of this issue, code execution may be possible but this has not been confirmed. ImageMagick version 7.0.8-34 is vulnerable; other versions may also be affected. --------------------------------------------- http://www.securityfocus.com/bid/108913 ∗∗∗ Vuln: OpenJPEG Multiple Security Vulnerabilities ∗∗∗ --------------------------------------------- Attackers can exploit these issues to cause the application to crash or execute arbitrary code in the context of the user running the affected application. Failed exploit attempts will likely cause denial-of-service conditions. OpenJPEG version 2.3.0 and prior are vulnerable; other versions may also be affected. --------------------------------------------- http://www.securityfocus.com/bid/108921 ∗∗∗ Vuln: Symantec Endpoint Encryption CVE-2019-9703 Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- Local attackers can exploit this issue to gain elevated privileges. Versions prior to Symantec Endpoint Encryption 11.3.0 are vulnerable. --------------------------------------------- http://www.securityfocus.com/bid/108796 ∗∗∗ Vuln: Symantec Endpoint Encryption CVE-2019-9702 Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- Local attackers can exploit this issue to gain elevated privileges. Versions prior to Symantec Endpoint Encryption 11.3.0 are vulnerable. --------------------------------------------- http://www.securityfocus.com/bid/108795 ∗∗∗ McAfee schließt mehrere Schwachstellen in Enterprise Security Manager ∗∗∗ --------------------------------------------- Neue Versionen des SIEM von McAfee beseitigen insgesamt zehn potenzielle Angriffspunkte, von denen zum Teil ein hohes Sicherheitsrisiko ausgeht. --------------------------------------------- https://heise.de/-4457190 ∗∗∗ Medtronic recalls vulnerable MiniMed insulin pumps ∗∗∗ --------------------------------------------- Medtronic, the world’s largest medical device company, has issued a recall of some of its insulin pumps because they can be tampered with by attackers. About the vulnerable devices The affected devices are insulin pumps from the MiniMed 508 and Paradigm series ... --------------------------------------------- https://www.helpnetsecurity.com/2019/06/28/hackable-medtronic-insulin-pumps… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (expat and mupdf), Fedora (drupal7-uuid, php-brumann-polyfill-unserialize, and php-typo3-phar-stream-wrapper2), openSUSE (thunderbird), Oracle (thunderbird and vim), SUSE (glibc), and Ubuntu (poppler). --------------------------------------------- https://lwn.net/Articles/792318/ ∗∗∗ IBM Security Bulletin: IBM QRadar Network Security is affected by a wget vulnerability (CVE-2019-5953) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-network-se… ∗∗∗ IBM Security Bulletin: IBM QRadar Network Security is affected by Linux kernel vulnerabilities (CVE-2019-7221, CVE-2019-6974, CVE-2018-17972, CVE-2018-9568) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-network-se… ∗∗∗ IBM Security Bulletin: Information disclosure in WebSphere Application Server Admin Console (CVE-2019-4269) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: IBM QRadar Network Security is affected by Linux kernel vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-network-se… ∗∗∗ IBM Security Bulletin: IBM QRadar Network Security is affected by multiple libssh2 vulnerabilities (CVE-2019-3863, CVE-2019-3857, CVE-2019-3856, CVE-2019-3855) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-network-se… ∗∗∗ IBM Security Bulletin: IBM QRadar Network Security is affected by a an openssl vulnerability (CVE-2018-5407) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-network-se… ∗∗∗ IBM Security Bulletin: Sensitive information disclosure affects IBM License Metric Tool v9.x and IBM BigFix Inventory v9.x (CVE-2019-4369) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-sensitive-information… ∗∗∗ IBM Security Bulletin: Guardium StealthBits Integration is affected by an SQLite vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-guardium-stealthbits-… ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by an OpenSSH vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ F5 tmsh vulnerability CVE-2019-6642 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K40378764 ∗∗∗ PHOENIX CONTACT Security Advisory for Industrial Controllers ILC1x0, ILC1x1, AXC1050 and AXC3050 ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-015 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 27.06.2019
by Daily end-of-shift report 27 Jun '19

27 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 26-06-2019 18:00 − Donnerstag 27-06-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ How Hackers Turn Microsoft Excels Own Features Against It ∗∗∗ --------------------------------------------- A pair of recent findings show how hackers can compromise Excel users without any fancy exploits. --------------------------------------------- https://www.wired.com/story/microsoft-excel-hacking-power-query-macros ∗∗∗ Fake Instagram Verification ∗∗∗ --------------------------------------------- Across various social media platforms there are verification checkmark symbols that appear near the name of the account’s page we view. For example, this verified account indicator seen from our our Twitter page: These verification checkmarks exist as a credibility indicator to help show authenticity and integrity to social media page visitors. --------------------------------------------- https://blog.sucuri.net/2019/06/fake-instagram-verification.html ∗∗∗ NIST Releases Report on Managing IoT Risks ∗∗∗ --------------------------------------------- Original release date: June 26, 2019The National Institute of Standards and Technology (NIST) has released the Considerations for Managing Internet of Things (IoT) Cybersecurity and Privacy Risks report. The publication—the first in a planned series on IoT—aims to help federal agencies and other organizations manage the cybersecurity and privacy risks associated with individual IoT devices. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/06/26/nist-releases-repo… ∗∗∗ Europäischer Rechtsakt zur Cyber-Sicherheit tritt in Kraft ∗∗∗ --------------------------------------------- Der europäische Rechtsakt zur Cyber-Sicherheit ("Cybersecurity Act") ist am 27. Juni 2019 in Kraft getreten. Kernelemente des Rechtsakts sind ein neues, permanentes Mandat für die europäische Cyber-Sicherheitsagentur ENISA sowie die Einführung eines einheitlichen europäischen Zertifizierungsrahmens für IKT-Produkte, -Dienstleistungen und -Prozesse. --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2019/Cybersecuri… ∗∗∗ GreenFlash Sundown exploit kit expands via large malvertising campaign ∗∗∗ --------------------------------------------- The GreenFlash exploit kit, which we typically saw targeting South Korean users, reaches globally with a large malvertising campaign via a popular website.Categories: Threat analysisTags: EKexploit kitGreenFlash Sundownmalvertisingseon ransomware [...] --------------------------------------------- https://blog.malwarebytes.com/threat-analysis/2019/06/greenflash-sundown-ex… ∗∗∗ Bestellen Sie nicht bei media-blue.store ∗∗∗ --------------------------------------------- Wer bei media-blue.store glaubt, ein Schnäppchen ergattert zu haben, irrt sich, denn die Ware wird trotz Bezahlung nie geliefert. Es handelt sich um einen Fake-Shop! --------------------------------------------- https://www.watchlist-internet.at/news/bestellen-sie-nicht-bei-media-bluest… ===================== = Vulnerabilities = ===================== ∗∗∗ Epyc crypto flaw? AMD emits firmware fix for server processors after Googler smashes RAM encryption algorithms ∗∗∗ --------------------------------------------- SEV code cracked to leak secret keys Updated Microchip slinger AMD has issued a firmware patch to fix the encryption in its Secure Encrypted Virtualization technology (SEV), used to defend the memory of Linux KVM virtual machines running on its Epyc processors. --------------------------------------------- http://go.theregister.com/feed/www.theregister.co.uk/2019/06/26/amd_epyc_ke… ∗∗∗ Advanced Forum - Critical - Cross Site Scripting - SA-CONTRIB-2019-054 ∗∗∗ --------------------------------------------- Project: Advanced Forum Version: 7.x-2.x-dev Date: 2019-June-26 Security risk: Critical 16∕25 AC:Basic/A:None/CI:Some/II:Some/E:Theoretical/TD:All Vulnerability: Cross Site Scripting --------------------------------------------- https://www.drupal.org/sa-contrib-2019-054 ∗∗∗ Kritische Lücken in Cisco Data Center Network Manager ∗∗∗ --------------------------------------------- Eine Schwachstelle gefährdet Netzwerkgeräte von Cisco. Ein Sicherheitsupdate schließt mehrere Schlupflöcher. --------------------------------------------- https://heise.de/-4456661 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (drupal7-uuid, php-brumann-polyfill-unserialize, and php-typo3-phar-stream-wrapper2), openSUSE (ansible, compat-openssl098, exempi, glib2, gstreamer-0_10-plugins-base, gstreamer-plugins-base, libmediainfo, libssh2_org, SDL2, sqlite3, and wireshark), Oracle (firefox), Red Hat (thunderbird and vim), Scientific Linux (firefox), SUSE (java-1_8_0-ibm), and Ubuntu (bzip2 and expat). --------------------------------------------- https://lwn.net/Articles/792231/ ∗∗∗ Kubernetes CLI tool security flaw lets attackers run code on host machine ∗∗∗ --------------------------------------------- Interesting bug can lead to total compromise of cloud production environments. --------------------------------------------- https://www.zdnet.com/article/kubernetes-cli-tool-security-flaw-lets-attack… ∗∗∗ Vuln: GNU Binutils CVE-2019-12972 Heap Based Buffer Overflow Vulnerability ∗∗∗ --------------------------------------------- http://www.securityfocus.com/bid/108903 ∗∗∗ Vuln: Linux Kernel CVE-2019-12984 Null Pointer Dereference Remote Denial of Service Vulnerability ∗∗∗ --------------------------------------------- http://www.securityfocus.com/bid/108905 ∗∗∗ OpenJPEG: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0545 ∗∗∗ ImageMagick: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0547 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 26.06.2019
by Daily end-of-shift report 26 Jun '19

26 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 25-06-2019 18:00 − Mittwoch 26-06-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ YouTube Bitcoin Scams Pushing the njRAT Backdoor InfoStealer ∗∗∗ --------------------------------------------- YouTube scams are promoting software that pretends to allow users to get free Bitcoins, but instead installs the njRAT remote access Trojan and password stealer. --------------------------------------------- https://www.bleepingcomputer.com/news/security/youtube-bitcoin-scams-pushin… ∗∗∗ Brickerbot 2.0: Neue Schadsoftware möchte IoT-Geräte zerstören ∗∗∗ --------------------------------------------- Wie das Vorbild Brickerbot möchte die Schadsoftware Silex unsichere IoT-Geräte zerstören. Auch ungeschützte Linux-Server könnten ihr Opfer werden. Der Entwickler der Schadsoftware arbeitet an weiteren Funktionen. --------------------------------------------- https://www.golem.de/news/brickerbot-2-0-neue-schadsoftware-moechte-iot-ger… ∗∗∗ Subdomain Takeover: Sicherheitsfirmen übernehmen Subdomain von EA ∗∗∗ --------------------------------------------- Die Subdomain eaplayinvite.ea.com des Spieleherstellers Electronic Arts ist von Sicherheitsfirmen übernommen worden. Über einen weiteren Angriff konnten die Firmen auch an Nutzerdaten gelangen. --------------------------------------------- https://www.golem.de/news/subdomain-takeover-sicherheitsfirmen-uebernehmen-… ∗∗∗ Achtung vor Scamming im Internet ∗∗∗ --------------------------------------------- Scamming (dt. Vorschussbetrug) beschreibt eine beliebte Betrugsform im Internet, die Kriminelle nutzen, um an schnelles Geld zu gelangen. Sie versprechen ihren Opfern Erbschaften, Millionengewinne, günstige Kredite oder spielen ihnen eine Notlage vor und drängen sie zu hohen Vorschusszahlungen. Es handelt sich ausnahmslos um leere Versprechen und Geld landet ausschließlich in den Taschen der Betrüger/innen. --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-scamming-im-internet/ ===================== = Vulnerabilities = ===================== ∗∗∗ Vuln: Nessus CVE-2019-3961 Cross Site Scripting Vulnerability ∗∗∗ --------------------------------------------- Nessus is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may allow the attacker to steal cookie-based authentication credentials and launch other attacks. Nessus 8.4.0 and prior versions are vulnerable. --------------------------------------------- http://www.securityfocus.com/bid/108892 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (python3.4), Oracle (firefox), Red Hat (firefox and kernel-alt), SUSE (ImageMagick and SUSE Manager Server 3.2), and Ubuntu (bzip2). --------------------------------------------- https://lwn.net/Articles/792111/ ∗∗∗ Security Advisory - FRP Bypass Vulnerability on Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190626-… ∗∗∗ IBM Security Bulletin: Java Vulnerability Affects IBM Connect:Direct Web Services (CVE-2018-1890) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-java-vulnerability-af… ∗∗∗ IBM Security Bulletin: WebSphere App Server – Out of Memory Exception can cause DOS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-websphere-app-server-… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java SDK affect IBM Tivoli System Automation Application Manager April 2019 CPU (CVE-2019-2684) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… ∗∗∗ IBM Security Bulletin: A security vulnerability in OpenSSL affects IBM Rational ClearQuest (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ IBM Security Bulletin: Vulnerabilities exist in Watson Explorer Analytical Components and Watson Content Analytics (CVE-2018-1901) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-exist… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 25.06.2019
by Daily end-of-shift report 25 Jun '19

25 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Montag 24-06-2019 18:00 − Dienstag 25-06-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Using Whitelisting to Remediate an RCE Vulnerability (CVE-2019-2729) in Oracle WebLogic ∗∗∗ --------------------------------------------- Oracle WebLogic has recently disclosed and patched remote-code-execution (RCE) vulnerabilities in its software, many of which were due to insecure deserialization. Oracle addressed the most recent vulnerability, CVE-2019-2729, in an out-of-band security patch on June 18, 2019. CVE-2019-2729 was assigned a CVSS score of 9.8, making it a critical vulnerability. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/fYmCaoi4AE8/ ∗∗∗ Thunderbird 60.7.2: Mozilla fixt potenziell gefährliche Lückenkombination ∗∗∗ --------------------------------------------- Das Mozilla Entwickler-Team hat vergangene Woche zwei Sicherheitslücken in Thunderbird behoben, die zuvor in Firefox aktiv ausgenutzt worden war. --------------------------------------------- https://heise.de/-4454671 ∗∗∗ Side-Channel Attacks: OpenSSH erhält Schutz vor Spectre, RAMBleed und Co. ∗∗∗ --------------------------------------------- Die temporäre Verschlüsselung im RAM soll mit OpenSSH genutzte Keys künftig vor Seitenkanalangriffen schützen. --------------------------------------------- https://heise.de/-4455055 ∗∗∗ Phishing-Versuch gegen free-Kund/innen der Advanzia Bank S.A. ∗∗∗ --------------------------------------------- Konsument/innen finden eine E-Mail in ihrem Posteingang, in der sie über die Notwendigkeit einer Datenbestätigung informiert werden, um die free-Kreditkarte weiter nutzen zu können. Die Nachricht erweckt den Eindruck, von der Advanzia Bank S.A. zu stammen, doch sie wird von Kriminellen verschickt. Dem Link darf nicht gefolgt werden, denn es handelt sich um einen Phishing-Versuch! --------------------------------------------- https://www.watchlist-internet.at/news/phishing-versuch-gegen-free-kundinne… ∗∗∗ New Mac malware abuses recently disclosed Gatekeeper zero-day ∗∗∗ --------------------------------------------- Researchers find new OSX/Linker malware abusing still-unpatched macOS Gatekeeper bypass. --------------------------------------------- https://www.zdnet.com/article/new-mac-malware-abuses-recently-disclosed-gat… ===================== = Vulnerabilities = ===================== ∗∗∗ TYPO3 9.5.8 and 8.7.27 security releases published ∗∗∗ --------------------------------------------- We are announcing the release of the following TYPO3 updates: TYPO3 9.5.8 LTS TYPO3 8.7.27 LTS All versions are security releases and contain important security fixes --------------------------------------------- https://typo3.org/article/typo3-958-and-8727-security-releases-published/ ∗∗∗ TYPO3-EXT-SA-2019-014: Multiple vulnerabilities in extension "phpMyAdmin" (phpmyadmin) ∗∗∗ --------------------------------------------- CVE: CVE-2019-11768 and CVE-2019-12616 * PMASA-2019-3: SQL injection in Designer feature * PMASA-2019-4: CSRF vulnerability in login form --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2019-014/ ∗∗∗ Kubernetes CVE-2019-11246 Incomplete Fix Arbitrary File Overwrite Vulnerability ∗∗∗ --------------------------------------------- Kubernetes is prone to a vulnerability that may allow attackers to overwrite arbitrary files. Successful exploits may allow an attacker to write arbitrary files in the context of the user running the affected application. Versions prior to kubernetes 1.12.9, 1.13.6, and 1.14.2 are vulnerable. --------------------------------------------- https://www.securityfocus.com/bid/108866/discuss ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (python), Debian (bzip2, libvirt, python2.7, python3.4, rdesktop, and thunderbird), Fedora (thunderbird and tomcat), openSUSE (aubio, docker, enigmail, GraphicsMagick, and python-Jinja2), SUSE (kernel, libvirt, postgresql96, and tomcat), and Ubuntu (ceph, firefox, imagemagick, libmysofa, linux, linux-hwe, neutron, and policykit-desktop-privileges). --------------------------------------------- https://lwn.net/Articles/792006/ ∗∗∗ Alpine Linux Docker image vulnerability CVE-2019-5021 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K25551452 ∗∗∗ QEMU: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0541 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 24.06.2019
by Daily end-of-shift report 24 Jun '19

24 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 21-06-2019 18:00 − Montag 24-06-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft: Were fighting Windows malware spread via Excel in email with bad macro ∗∗∗ --------------------------------------------- Earlier this month Microsoft warned that attackers were firing spam that exploited an Office flaw to install a trojan. The bug meant the attackers didn't require Windows users to enable macros. However, a new malware campaign that doesn't exploit a specific vulnerability in Microsoft software takes the opposite approach, using malicious macro functions in an Excel attachment to compromise fully patched Windows PCs. --------------------------------------------- https://www.zdnet.com/article/microsoft-were-fighting-windows-malware-sprea… ===================== = Vulnerabilities = ===================== ∗∗∗ Kritische Schwachstelle in bzip2 - je nach Setup für RCE ausnutzbar ∗∗∗ --------------------------------------------- Kritische Schwachstelle in bzip2 - je nach Setup für RCE ausnutzbar 24. Juni 2019 Beschreibung In der Kompressions-Software bzip2 gibt es eine Lücke, durch die sich in manchen Konfigurationen beliebiger Code mit den Rechten des Benutzers ausführen lässt. CVSS3 Score: 9.8 (laut NIST NVD) CVE-Nummer: CVE-2019-12900 Auswirkungen Angreifer müssen es schaffen, entsprechend präparierte komprimierte Dateien zur Dekompression zu bringen. Dies kann zB durch Versand solcher --------------------------------------------- http://www.cert.at/warnings/all/20190624.html ∗∗∗ Tor Browser 8.5.3 Fixes a Sandbox Escape Vulnerability in Firefox ∗∗∗ --------------------------------------------- Tor Browser 8.5.3 has been released to fix a Sandbox Escape vulnerability in Firefox that was recently used as part of a targeted attack against cryptocurrency companies. As this vulnerability is actively being used, it is strongly advised that all Tor users upgrade to the latest version. --------------------------------------------- https://www.bleepingcomputer.com/news/software/tor-browser-853-fixes-a-sand… ∗∗∗ Sicherheitslücke: Outlook-App ermöglichte Auslesen von E-Mails ∗∗∗ --------------------------------------------- Eigentlich sollte in E-Mails eingebetteter Javascript-Code nicht ausgeführt werden. Mit der Android-Version von Microsofts Outlook war dies durch einen Trick möglich. Mit einer präparierten E-Mail konnte unter anderem das Mailkonto ausgelesen werden. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-outlook-app-ermoeglichte-ausles… ∗∗∗ Beware! Playing Untrusted Videos On VLC Player Could Hack Your Computer ∗∗∗ --------------------------------------------- If you use VLC media player on your computer and havent updated it recently, dont you even dare to play any untrusted, randomly downloaded video file on it. Doing so could allow hackers to remotely take full control over your computer system. Thats because VLC media player software versions prior to 3.0.7 contain two high-risk security vulnerabilities... --------------------------------------------- https://thehackernews.com/2019/06/vlc-media-player-hacking.html ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (jackson-databind, libvirt, pdns, and vim), Fedora (evince, firefox, gjs, libxslt, mozjs60, and poppler), openSUSE (dbus-1, firefox, ImageMagick, netpbm, openssh, and thunderbird), Oracle (libssh2, libvirt, and python), Scientific Linux (python), SUSE (compat-openssl098 , dbus-1 , evince , exempi , firefox , glib2 , gstreamer-0_10-plugins-base , gstreamer-plugins-base , java-1_8_0-ibm , libssh2_org , libvirt , netpbm , samba , SDL2 , sqlite3 , thunderbird, wireshark), Ubuntu (web2py) --------------------------------------------- https://lwn.net/Articles/791921/ ∗∗∗ cURL: Windows OpenSSL engine code injection ∗∗∗ --------------------------------------------- A non-privileged user or program can put code and a config file in a known non-privileged path (under C:/usr/local/) that will make curl automatically run the code (as an openssl "engine") on invocation. If that curl is invoked by a privileged user it can do anything it wants. This flaw exists in the official curl-for-windows binaries built and hosted by the curl project (all versions up to and including 7.65.1_1). It does not exist in the curl executable shipped by Microsoft, bundled with Windows 10. It possibly exists in other curl builds for Windows too that uses OpenSSL. --------------------------------------------- https://curl.haxx.se/docs/CVE-2019-5443.html ∗∗∗ Nagios Enterprises Nagios XI: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Nagios XI ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen oder vertrauliche Daten einzusehen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0534 ∗∗∗ Mattermost security update 5.11.1 / 5.10.2 / 5.9.2 / 4.10.10 (ESR) released ∗∗∗ --------------------------------------------- We are releasing a recommended security update via Mattermost Team Edition 5.11.1, 5.10.2, 5.9.2 and 4.10.10 (ESR) and Mattermost Enterprise Edition 5.11.1, 5.10.2, 5.9.2 and 4.10.10 (ESR). This security update addresses a medium-level vulnerability discovered during a security research review by Zonduu. --------------------------------------------- https://mattermost.com/blog/mattermost-security-update-5-11-1-5-10-2-5-9-2-… ∗∗∗ Secure Hub accepts 10 digit worxpin when "PIN Length Requirement" Client Property is set to more than 10 ∗∗∗ --------------------------------------------- Secure Hub when enrolling would prompt for Worxpin post successful enrollment and you would observe that Worxpin requirement is met as soon as 10 Digit PIN is set while XM console has PIN Length Requirement set to more than 10. --------------------------------------------- https://support.citrix.com/article/CTX256810 ∗∗∗ IBM Security Bulletin: Vulnerability affects IBM Cloud Object Storage SDK Java (June 2019) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-affects… ∗∗∗ IBM Security Bulletin: Multiple Security Vulnerabilities fixed in IBM Security Access Manager Appliance ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Host On-Demand ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vulnerabilities in cURL affect QLogic Virtual Fabric Extension Module for IBM BladeCenter ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-cu… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 21.06.2019
by Daily end-of-shift report 21 Jun '19

21 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 19-06-2019 18:00 − Freitag 21-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Botnet Uses SSH and ADB to Create Android Cryptomining Army ∗∗∗ --------------------------------------------- Researchers discovered a cryptocurrency mining botnet that uses the Android Debug Bridge (ADB) Wi-Fi interface and SSH connections to hosts stored in the known_hosts list to spread to other devices. --------------------------------------------- https://www.bleepingcomputer.com/news/security/botnet-uses-ssh-and-adb-to-c… ===================== = Vulnerabilities = ===================== ∗∗∗ PHOENIX CONTACT Automation Worx Software Suite ∗∗∗ --------------------------------------------- This advisory includes mitigations for access of uninitialized pointer, out-of-bounds read, and use after free vulnerabilities reported in Phoenix Contacts Automation Worx Software Suite. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-171-01 ∗∗∗ Cisco schließt zwei kritische und zahlreiche weitere Schwachstellen ∗∗∗ --------------------------------------------- Updates für Ciscos SD-WAN-Lösung und DNA Center beseitigen kritische Sicherheitsprobleme. Aber auch zahlreiche weitere Produkte wurden frisch gepatcht. --------------------------------------------- https://heise.de/-4451734 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr, gvfs, intel-microcode, and python-urllib3), Fedora (advancecomp, firefox, freeradius, kubernetes, pam-u2f, and rubygem-jquery-ui-rails), openSUSE (elfutils and sssd), Red Hat (chromium-browser), SUSE (doxygen and samba), and Ubuntu (evince, firefox, Gunicorn, libvirt, and sqlite3). --------------------------------------------- https://lwn.net/Articles/791572/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (libvirt and python), Debian (intel-microcode, php-horde-form, and znc), Fedora (firefox), Mageia (firefox, flash-player-plugin, git, graphicsmagick, kernel, kernel-linus, kernel-tmb, phpmyadmin, and thunderbird), Oracle (libssh2, libvirt, and python), Red Hat (libvirt and python), Scientific Linux (libvirt), Slackware (bind and mozilla), SUSE (enigmail), and Ubuntu (bind9, intel-microcode, mosquitto, postgresql-10, postgresql-11, and thunderbird). --------------------------------------------- https://lwn.net/Articles/791669/ ∗∗∗ Synology-SA-19:28 Linux kernel ∗∗∗ --------------------------------------------- CVE-2019-11477, CVE-2019-11478 and CVE-2019-11479 allow remote attackers to conduct denial-of-service attacks via a susceptible version of DiskStation Manager (DSM) or Synology Router Manager (SRM). --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_28 ∗∗∗ Multiple vulnerabilities in VAIO Update ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN13555032/ ∗∗∗ Intel-SA-00213: Intel CSME, Intel SPS, Intel TXE, Intel DAL, and Intel AMT vulnerabilities ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K42117350 ∗∗∗ Security vulnerabilities fixed in Firefox 67.0.4 and Firefox ESR 60.7.2 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2019-19/ ∗∗∗ Security vulnerabilities fixed in Thunderbird 60.7.2 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2019-20/ ∗∗∗ AirPort Base Station Firmware Update 7.8.1 ∗∗∗ --------------------------------------------- https://support.apple.com/kb/HT210091 ∗∗∗ CVE-2019-10072 Apache Tomcat HTTP/2 DoS ∗∗∗ --------------------------------------------- https://mail-archives.apache.org/mod_mbox/tomcat-announce/201906.mbox/brows… ∗∗∗ DSA-2019-084: Dell SupportAssist for Business PCs and Dell SupportAssist for Home PCs Security Update for PC Doctor Vulnerability ∗∗∗ --------------------------------------------- https://www.dell.com/support/article/at/de/atdhs1/sln317291/dsa-2019-084-de… ∗∗∗ [webapps] WebERP 4.15 - SQL injection ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47013 ∗∗∗ DoS Vulnerability in Huawei S Series Switch Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190522-… ∗∗∗ IBM Security Bulletin: IBM MessageSight/MessageGateway is affected by the following jQuery vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-messagesight-mess… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Content Collector for Email, Content Collector for File Systems, Content Collector for Microsoft SharePoint and Content Collector for IBM Connections ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM API Connect is affected by a denial of service vulnerability in Node.js (CVE-2019-5737) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-is-af… ∗∗∗ IBM Security Bulletin: IBM MessageSight is affected by the following four IBM Java vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-messagesight-is-a… ∗∗∗ IBM Security Bulletin: IBM Cloud Transformation Advisor is affected by a Node.js lodash module vulnerability (CVE-2018-16487) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-transformat… ∗∗∗ IBM Security Bulletin: IBM MessageSight/MessageGateway is affected by the following WebSphere Application Server vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-messagesight-mess… ∗∗∗ IBM Security Bulletin: This Power System update is being released to address CVE-2018-5390 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-this-power-system-upd… ∗∗∗ IBM Security Bulletin: Vulnerabilities in OpenSSL affect QLogic 8Gb Intelligent Pass-thru Module and SAN Switch Module for IBM BladeCenter and QLogic Virtual Fabric Extension Module for IBM BladeCenter ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-op… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 19.06.2019
by Daily end-of-shift report 19 Jun '19

19 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 18-06-2019 18:00 − Mittwoch 19-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Zombieload: Intel-Microcode für Windows v1809/v1803 verfügbar ∗∗∗ --------------------------------------------- Schutz gegen Microarchitectural Data Sampling wie Zombieload: Wer noch Windows 10 oder Windows Server in einer älteren Version auf einem Intel-Prozessor nutzt, erhält nun direkt über das Betriebssystem passenden Microcode, um das System gegen Seitenkanalangriffe zu härten. --------------------------------------------- https://www.golem.de/news/zombieload-intel-microcode-fuer-windows-v1809-v18… ∗∗∗ Pass the salt! Popular CMSs aren’t securing passwords properly ∗∗∗ --------------------------------------------- A group of researchers has discovered that many of the webs most popular content management systems are using obsolete algorithms to protect their users passwords. --------------------------------------------- https://nakedsecurity.sophos.com/2019/06/19/popular-content-platforms-putti… ∗∗∗ Quick Detect: Exim "Return of the Wizard" Attack, (Wed, Jun 19th) ∗∗∗ --------------------------------------------- Thanks to our reader Alex for sharing some of his mail logs with the latest attempts to exploit CVE-2019-10149 (aka "Return of the Wizard"). The vulnerability affects Exim and was patched about two weeks ago. There are likely still plenty of vulnerable servers, but it looks like attackers are branching out and are hitting servers not running Exim as well. --------------------------------------------- https://isc.sans.edu/diary/rss/25052 ∗∗∗ Evading Sysmon DNS Monitoring ∗∗∗ --------------------------------------------- In a recent update to Sysmon, a new feature was introduced allowing the ability to log DNS events. While this gives an excellent datapoint for defenders (shout out to the SysInternals team for continuing to provide and support these awesome tools for free), for us as attackers, this means that should our implant or payloads attempt to communicate via DNS, BlueTeam have a potential way to pick up on indicators which could lead to detection. --------------------------------------------- https://blog.xpnsec.com/ ∗∗∗ BSI veröffentlicht Empfehlungen zur sicheren Konfiguration von Microsoft-Office-Produkten ∗∗∗ --------------------------------------------- Das Bundesamt für Sicherheit in der Informationstechnik (BSI) hat für den Einsatz auf dem Betriebssystem Microsoft Windows sieben Cyber-Sicherheitsempfehlungen für eine sichere Konfiguration von Microsoft Office 2013/2016/2019 erstellt. Diese behandeln zum einen übergreifende Richtlinien für Microsoft Office, zum anderen Richtlinien für sechs häufig genutzte Microsoft Office-Anwendungen (Access, Excel, Outlook, PowerPoint, Visio und Word). --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2019/Empfehlunge… ∗∗∗ Achtung vor gefälschten News zu BitUp und Bitcoin Code ∗∗∗ --------------------------------------------- Internetnutzer/innen stoßen vermehrt auf erfundene Nachrichtenartikel, die die Angebote von Bitcoin Code oder BitUp bewerben. Berichtet wird vom „größten Deal der Geschichte“ bei den Fernsehsendungen „Die Höhle der Löwen“ oder „2 Minuten 2 Millionen“. Die Angebote auf bitcoincodesoftapps.com und bitupapp.com sind unseriös und Anleger/innen verlieren ihr Geld! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-gefaelschten-news-zu-bit… ===================== = Vulnerabilities = ===================== ∗∗∗ Zero Day: Mozilla schließt ausgenutzte Sicherheitslücke in Firefox ∗∗∗ --------------------------------------------- Firefox-Hersteller Mozilla hat eine kritische Sicherheitslücke in seinem Browser geschlossen, die wohl aktiv ausgenutzt wird. Updates stehen bereit und werden von Mozilla bereits verteilt. --------------------------------------------- https://www.golem.de/news/zero-day-mozilla-schliesst-ausgenutzte-sicherheit… ∗∗∗ Oracle Releases Security Advisory for WebLogic ∗∗∗ --------------------------------------------- Original release date: June 19, 2019 Oracle has released a security alert to address a vulnerability in WebLogic. A remote attacker could exploit this vulnerability to take control of an affected system. This vulnerability was detected in exploits in the wild. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/06/19/Oracle-Releases-Se… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (dbus, firefox, kernel, linux-lts, linux-zen, and python), CentOS (bind and kernel), Debian (firefox-esr, glib2.0, and vim), Fedora (dbus, kernel, kernel-headers, mingw-libxslt, poppler, and python-gnupg), openSUSE (gnome-shell, kernel, libcroco, php7, postgresql10, python, sssd, and thunderbird), Oracle (kernel and libvirt), Red Hat (go-toolset:rhel8, gvfs, java-11-openjdk, pki-deps:10.6, systemd, and WALinuxAgent), SUSE (docker, kernel, libvirt, [...] --------------------------------------------- https://lwn.net/Articles/791462/ ∗∗∗ PHOENIX CONTACT Multiple Vulnerabilities in Automation Worx Software Suite ∗∗∗ --------------------------------------------- Security Advisory for Automation Worx Software Suite version 1.86 and earlier --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-014 ∗∗∗ Vuln: Symantec DLP CVE-2019-9701 Cross Site Scripting Vulnerability ∗∗∗ --------------------------------------------- http://www.securityfocus.com/bid/108733 ∗∗∗ Samba: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0521 ∗∗∗ IBM Security Bulletin: IBM API Connect is affected by sensitive information leakage in LoopBack (CVE-2019-4382) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-is-af… ∗∗∗ IBM Security Bulletin: Information Disclosure Vulnerability Affects IBM Sterling B2B Integrator (CVE-2019-4377) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: A vulnerability in IBM Java Runtime affects IBM Cognos Command Center (CVE-2019-2602) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ib… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Application Dependency Discovery Manager (TADDM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM API Connect ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: API Connect V2018 is impacted by sensitive information leak (CVE-2018-2013) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-v2018-is-… ∗∗∗ IBM Security Bulletin: API Connect V2018 is impacted by software stack information leak (CVE-2018-2011) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-v2018-is-… ∗∗∗ IBM Security Bulletin: API Connect V5 is vulnerable to CSRF attacks (CVE-2018-1858) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-v5-is-vul… ∗∗∗ FreeBSD SACK Slowness vulnerability CVE-2019-5599 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K75521003 ∗∗∗ Linux SACK Slowness vulnerability CVE-2019-11478 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K26618426 ∗∗∗ Linux SACK Panic vulnerability CVE-2019-11477 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K78234183 ∗∗∗ Excess resource consumption due to low MSS values vulnerability CVE-2019-11479 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K35421172 ∗∗∗ Intel CSME and SPS vulnerability CVE-2019-0093 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K13710800 ∗∗∗ Intel Server Platform Services vulnerability CVE-2019-0089 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K47234311 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 18.06.2019
by Daily end-of-shift report 18 Jun '19

18 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Montag 17-06-2019 18:00 − Dienstag 18-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Security Alert: Booking.Com Fake Emails Infect Computers with Sodinokibi Ransomware ∗∗∗ --------------------------------------------- A new spam campaign pretending to be from Booking.com is now targeting users. The emails carry a document containing macro code. If someone clicks on the document, opens it, and allows the execution of the macro code, a loader will be spawned. This will download and run ransomware of the Sodinokibi class. --------------------------------------------- https://heimdalsecurity.com/blog/booking-com-fake-emails-sodinokibi-ransomw… ∗∗∗ Plurox: Modular backdoor ∗∗∗ --------------------------------------------- The analysis showed the Backdoor.Win32.Plurox to have a few quite unpleasant features. What’s more, the backdoor is modular, which means that its functionality can be expanded with the aid of plugins. --------------------------------------------- https://securelist.com/plurox-modular-backdoor/91213/ ∗∗∗ Malware sidesteps Google permissions policy with new 2FA bypass technique ∗∗∗ --------------------------------------------- When Google restricted the use of SMS and Call Log permissions in Android apps in March 2019, one of the positive effects was that credential-stealing apps lost the option to abuse these permissions for bypassing SMS-based two-factor authentication (2FA) mechanisms. We have now discovered malicious apps capable of accessing one-time passwords (OTPs) in SMS 2FA messages without using SMS permissions, circumventing Google’s recent restrictions. As a bonus, this technique also works to obtain OTPs from some email-based 2FA systems. --------------------------------------------- https://www.welivesecurity.com/2019/06/17/malware-google-permissions-2fa-by… ∗∗∗ Sharing the Secrets: Pwning an industrial IoT router ∗∗∗ --------------------------------------------- I get involved in a lot of IoT and ICS pen tests and found an interesting device on one of them. I didn’t have enough time on the job to go as deep as I wanted, so got PTP to buy a couple to play with. eBay FTW! It’s an Ewon Flexy IoT Router. --------------------------------------------- https://www.pentestpartners.com/security-blog/sharing-the-secrets-pwning-an… ∗∗∗ Bestellen Sie nicht bei lastore.net ∗∗∗ --------------------------------------------- Auch wenn die Preise bei lastore.net sehr verlockend sind, raten wir von einer Bestellung ab. Denn lastore.net ist ein Fake-Shop, der trotz Bezahlung keine Ware liefert! --------------------------------------------- https://www.watchlist-internet.at/news/bestellen-sie-nicht-bei-lastorenet/ ===================== = Vulnerabilities = ===================== ∗∗∗ TCP SACK PANIC: Linux- und FreeBSD-Kernel lassen sich aus der Ferne angreifen ∗∗∗ --------------------------------------------- Netflix hat einige Sicherheitsprobleme im Netzwerk-Stack von Linux- und FreeBSD-Kerneln entdeckt, die sich für Denial-of-Service-Attacken eignen. --------------------------------------------- https://heise.de/-4449183 ∗∗∗ Vulnerability Spotlight: Two bugs in KCodes NetUSB affect some NETGEAR routers ∗∗∗ --------------------------------------------- KCodes’ NetUSB kernel module contains two vulnerabilities that could allow an attacker to inappropriately access information on some NETGEAR wireless routers. Specific models of these routers utilize the kernel module from KCodes, a Taiwanese company. The module is custom-made for each device, but they all contain similar functions. --------------------------------------------- https://blog.talosintelligence.com/2019/06/vulnerability-spotlight-two-bugs… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (linux-hardened), Debian (kdepim, kernel, linux-4.9, and phpmyadmin), Fedora (ansible and glib2), openSUSE (kernel and vim), Oracle (bind and kernel), Red Hat (kernel and kernel-rt), Scientific Linux (bind and kernel), SUSE (dbus-1, ImageMagick, kernel, netpbm, openssh, and sqlite3), and Ubuntu (linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon and linux, --------------------------------------------- https://lwn.net/Articles/791370/ ∗∗∗ Critical Flaw Exposes TP-Link Wi-Fi Extenders to Remote Attacks ∗∗∗ --------------------------------------------- A critical remote code execution vulnerability discovered by an IBM X-Force researcher allows an unauthenticated attacker to take complete control of some TP-Link Wi-Fi extenders. Firmware updates that should patch the flaw have been made available by the vendor. --------------------------------------------- https://www.securityweek.com/critical-flaw-exposes-tp-link-wi-fi-extenders-… ∗∗∗ MISP: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- MISP ist eine Open-Source-Plattform für den Informationsaustausch über Bedrohungen. Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in MISP ausnutzen, um beliebigen Programmcode auszuführen. CVE Liste: CVE-2019-12868 --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0515 ∗∗∗ Improper Access Control Vulnerability in AppDNA ∗∗∗ --------------------------------------------- A vulnerability has been identified in AppDNA that could result in access controls not being enforced when accessing the web console potentially allowing privilege escalation and remote code execution. --------------------------------------------- https://support.citrix.com/article/CTX253828 ∗∗∗ IBM Security Bulletin: Password exposure via job log in IBM Spectrum Protect Plus (CVE-2019-4385) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-password-exposure-via… ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to CSV Injection (CVE-2019-4364) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to cross-site scripting (CVE-2019-4303) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java SDK affects IBM Tivoli System Automation for Multiplatforms April 2019 CPU (CVE-2019-2684) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… ∗∗∗ IBM Security Bulletin: IBM i is affected by networking BIND vulnerability CVE-2018-5743 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-i-is-affected-by-… ∗∗∗ IBM Security Bulletin: An Arbitrary Download Vulnerability Affects IBM Campaign (CVE-2019-4384) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-an-arbitrary-download… ∗∗∗ IBM Security Bulletin: Information Disclosure Vulnerability Affects IBM Marketing Platform (CVE-2017-1107) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 17.06.2019
by Daily end-of-shift report 17 Jun '19

17 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 14-06-2019 18:00 − Montag 17-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ U.S. Govt Achieves BlueKeep Remote Code Execution, Issues Alert ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) published an alert for Windows users to patch the critical severity Remote Desktop Services (RDS) RCE security flaw dubbed BlueKeep. --------------------------------------------- https://www.bleepingcomputer.com/news/security/us-govt-achieves-bluekeep-re… ∗∗∗ Ermittler entschlüsselten neue Version der GandCrab-Ransomware ∗∗∗ --------------------------------------------- Wer Opfer der Ransomware wurde, kann die Schadsoftware mit dem neuen Tool kostenfrei entfernen. --------------------------------------------- https://futurezone.at/netzpolitik/ermittler-entschluesselten-neue-version-d… ∗∗∗ An infection from Rig exploit kit, (Mon, Jun 17th) ∗∗∗ --------------------------------------------- [...] Today's diary reviews a recent example of infection traffic caused by Rig EK. --------------------------------------------- https://isc.sans.edu/diary/rss/25040 ∗∗∗ Überteuertes Visum für Kanada auf kanadaeta.com und kanada-eta.de ∗∗∗ --------------------------------------------- Zahlreiche verärgerte Konsument/innen berichten uns von überteuerten ETA-Anträgen (Electronic Travel Authorization) – also Reisegenehmigungen – auf kanadaeta.com und kanada-eta.de. Statt etwa 5 Euro auf der offiziellen Website der kanadischen Regierung werden hier zwischen 50 und 80 Euro für ein Visum verrechnet. Die Watchlist Internet empfiehlt: Die offizielle Regierungswebsite nutzen! --------------------------------------------- https://www.watchlist-internet.at/news/ueberteuertes-visum-fuer-kanada-auf-… ∗∗∗ Security researcher finds critical XSS bug in Googles Invoice Submission Portal ∗∗∗ --------------------------------------------- Security bug would have allowed hackers access to one of Googles backend apps. --------------------------------------------- https://www.zdnet.com/article/security-researcher-finds-critical-xss-bug-in… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium and thunderbird), Debian (php-horde-form, pyxdg, thunderbird, and znc), Fedora (containernetworking-plugins, mediawiki, and podman), openSUSE (chromium), Red Hat (bind, chromium-browser, and flash-plugin), SUSE (docker, glibc, gstreamer-0_10-plugins-base, gstreamer-plugins-base, postgresql10, sqlite3, and thunderbird), and Ubuntu (firefox). --------------------------------------------- https://lwn.net/Articles/791277/ ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM Java Runtime Affect IBM Sterling Connect:Direct for UNIX ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Cloud Private Platform-UI is vulnerable to a cross-site request forgery attack (CVE-2019-4142) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-pla… ∗∗∗ IBM Security Bulletin: Vulnerability in strongswan affects QLogic 8Gb Intelligent Pass-thru Module and SAN Switch Module for IBM BladeCenter ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-stro… ∗∗∗ IBM Security Bulletin: Vulnerabilities in OpenSSL and strongswan affect IBM Flex System FC3171 8Gb SAN Switch & SAN Pass-thru ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-op… ∗∗∗ IBM Security Bulletin: Fabric OS firmware for Brocade 8Gb SAN Switch Module for BladeCenter is affected by vulnerabilities in OpenSSL and OpenSSH ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-fabric-os-firmware-fo… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 14.06.2019
by Daily end-of-shift report 14 Jun '19

14 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 13-06-2019 18:00 − Freitag 14-06-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ AESDDoS Botnet Malware Infiltrates Containers via Exposed Docker APIs ∗∗∗ --------------------------------------------- Misconfiguration is not novel. However, cybercriminals still find that it is an effective way to get their hands on organizations’ computing resources to use for malicious purposes and it remains a top security concern. In this blog post, we will detail an attack type where an API [...] --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/T-m0jjHJA_o/ ∗∗∗ Security and Privacy, Two Sides of the Same Coin ∗∗∗ --------------------------------------------- ENISA Annual Privacy Forum 2019 --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/security-and-privacy-two-sides-… ∗∗∗ Phishing-Mails gaukeln Ende von WhatsApp-Abonnement vor ∗∗∗ --------------------------------------------- Eine aktuelle Phishing-Welle versucht, WhatsApp-Nutzer über ein angeblich auslaufendes Abonnement zur Preisgabe von Zahlungsdaten zu bewegen. --------------------------------------------- https://heise.de/-4447165 ∗∗∗ Linux servers under attack via latest Exim flaw ∗∗∗ --------------------------------------------- It didn’t take long for attackers to start exploiting the recently revealed Exim vulnerability (CVE-2019-10149). Active campaigns One security enthusiast detected exploitation attempts five days ago: [...] --------------------------------------------- https://www.helpnetsecurity.com/2019/06/14/exploiting-cve-2019-10149/ ∗∗∗ Adware and PUPs families add push notifications as an attack vector ∗∗∗ --------------------------------------------- Push notifications are being added to the arsenal of PUPs, adware, and even a Trojan browser extension that spams Facebook groups. --------------------------------------------- https://blog.malwarebytes.com/adware/2019/06/adware-and-pups-families-add-p… ∗∗∗ Yubico Replacing YubiKey FIPS Devices Due to Security Issue ∗∗∗ --------------------------------------------- Yubico is in the process of replacing YubiKey FIPS (Federal Information Processing Standards) security keys following the discovery of a potentially serious cryptography-related issue that can cause RSA keys and ECDSA signatures generated on these devices to have reduced strength. --------------------------------------------- https://www.securityweek.com/yubico-replacing-yubikey-fips-devices-due-secu… ∗∗∗ French Authorities Release Free Decryptor for PyLocky Ransomware ∗∗∗ --------------------------------------------- The French Ministry of Interior has released a free decryption tool for the PyLocky ransomware to help victims recover their data. --------------------------------------------- https://www.securityweek.com/french-authorities-release-free-decryptor-pylo… ∗∗∗ MISP 2.4.109 released (aka cool-attributes-to-object) ∗∗∗ --------------------------------------------- MISP 2.4.109 releasedA new version of MISP (2.4.109) has been released with a host of new features, improvements, bug fixes and a minor security fix. We strongly advise all users to update their MISP installations to this latest version. --------------------------------------------- https://www.misp-project.org/2019/06/14/MISP.2.4.109.released.html ===================== = Vulnerabilities = ===================== ∗∗∗ BD Alaris Gateway Workstation ∗∗∗ --------------------------------------------- This medical advisory includes mitigations for improper access control and unrestricted upload of file with dangerous type vulnerabilities reported in BD’s Alaris Gateway Workstation. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSMA-19-164-01 ∗∗∗ Johnson Controls exacqVision Enterprise System Manager ∗∗∗ --------------------------------------------- This advisory includes mitigations for an improper authorization vulnerability reported in Johnson Controls exacqVision Enterprise System Manager. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-164-01 ∗∗∗ Xen Security Advisory XSA-295 - Unlimited Arm Atomics Operations ∗∗∗ --------------------------------------------- An attacker in a domU could perform a denial of service attack on Xen by accessing a memory region shared with the hypervisor, while Xen is performing an atomic operation on the same region. As a result Xen could end up looping boundlessly. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-295.txt ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (gvim, lib32-openssl, openssl, and vim), Debian (dbus), Fedora (dovecot, evince, js-jquery-jstree, libxslt, php-phpmyadmin-sql-parser, and phpMyAdmin), openSUSE (neovim and rubygem-rack), Oracle (docker-engine and python), Scientific Linux (python), Slackware (mozilla), and SUSE (containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork, elfutils, libvirt, and python-requests). --------------------------------------------- https://lwn.net/Articles/791165/ ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Content Collector for SAP Applications ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM Java Runtime Affect IBM Sterling Secure Proxy ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Tivoli Netcool Impact Remote Code Execution (CVE-2019-4103) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-tivoli-netcool-im… ∗∗∗ IBM Security Bulletin: IBM InfoSphere Information Server is affected by a XXE (XML External Entity) Injection vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-infosphere-inform… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM InfoSphere Information Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Notes 9 and Domino 9 are affected by Open Source James Clark Expat Vulnerabilities (CVE-2013-0340, CVE-2013-0341) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-notes-9-and-domin… ∗∗∗ IBM Security Bulletin: IBM Cognos Controller 2019Q2 Security Updater: Multiple vulnerabilities have been identified in IBM Cognos Controller ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cognos-controller… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 13.06.2019
by Daily end-of-shift report 13 Jun '19

13 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 12-06-2019 18:00 − Donnerstag 13-06-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ What is "THAT" Address Doing on my Network, (Thu, Jun 13th) ∗∗∗ --------------------------------------------- Disclosure: ISC does not endorse any one particular vendor. That said, you may recognize what type of firewall I use :) --------------------------------------------- https://isc.sans.edu/diary/rss/25028 ∗∗∗ LDAP Swiss Army Knife ∗∗∗ --------------------------------------------- This paper presents the "LDAP Swiss Army Knife", an easy to use LDAP server implementation built for penetration oder software testing. Apart from general usage as a server or proxy it also shows some specific attacks against Java/JNDI based LDAP clients. --------------------------------------------- https://packetstormsecurity.com/files/153270/LDAP-Swiss-Army-Knife.html ∗∗∗ SandboxEscaper enthüllt fünften Win-Exploit, Microsoft patcht die übrigen ∗∗∗ --------------------------------------------- Pünktlich zum Patchday hat Microsoft auch die 0-Day-Lücken des Hackers "SandboxEscaper" geschlossen. Alle bis auf eine. --------------------------------------------- https://heise.de/-4445318 ∗∗∗ Vermeintliche E-Mail von A1 ignorieren ∗∗∗ --------------------------------------------- Eine E-Mail von A1, in der es heißt, dass Ihnen irrtümlicherweise 86,43 Euro in Rechnung gestellt wurde, können Sie ignorieren. Es handelt sich um einen Versuch, an Ihre Zugangs- und Bankdaten zu gelangen. --------------------------------------------- https://www.watchlist-internet.at/news/vermeintliche-e-mail-von-a1-ignorier… ∗∗∗ SEC security alert warns about misconfigured NAS, DBs, and cloud storage servers ∗∗∗ --------------------------------------------- SEC OCIE inspections finds that companies have failed to properly secure network-accessible storage systems. --------------------------------------------- https://www.zdnet.com/article/sec-security-alert-warns-about-misconfigured-… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the web-based UI (web UI) of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ About the security content of iCloud for Windows 10.4 ∗∗∗ --------------------------------------------- This document describes the security content of iCloud for Windows 10.4. --------------------------------------------- https://support.apple.com/en-us/HT210212 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (firefox, kernel, kernel-headers, libreswan, python-urllib3, and vim), Red Hat (python), SUSE (sssd), and Ubuntu (dbus). --------------------------------------------- https://lwn.net/Articles/791052/ ∗∗∗ IBM Security Bulletin: IBM Connections Security Refresh (CVE-2019-4403) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-connections-secur… ∗∗∗ IBM Security Bulletin: IBM i Clustering is affected by CVE-2019-4381 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-i-clustering-is-a… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect Liberty for Java for IBM Cloud April 2019 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: A vulnerability in Python affects PowerKVM ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-py… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities affect IBM® SDK for Node.js™ in IBM Cloud ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Reporting for Development Intelligence ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 12.06.2019
by Daily end-of-shift report 12 Jun '19

12 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 11-06-2019 18:00 − Mittwoch 12-06-2019 18:00 Handler: Stephan Richter Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Microsoft Releases June 2019 Office Updates With Security Fixes ∗∗∗ --------------------------------------------- Microsoft released the June 2019 Office Updates today, which consist of 13 security updates and 13 non-security updates. Given that some of the Microsoft Office security updates issued today also resolve critical vulnerabilities, it is strongly advised to install them as soon as possible. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-releases-june-2019… ∗∗∗ Bad Cert Vulnerability Can Bring Down Any Windows Server ∗∗∗ --------------------------------------------- A Google security expert today revealed that an unpatched issue in the main cryptographic library in Microsofts operating system can cause a denial-of-service (DoS) condition on Windows 8 servers and above. --------------------------------------------- https://www.bleepingcomputer.com/news/security/bad-cert-vulnerability-can-b… ∗∗∗ Ransomware identification for the judicious analyst ∗∗∗ --------------------------------------------- When facing a ransomware infection, it helps to be familiar with some tools as well as key points to identify ransomware correctly. --------------------------------------------- https://www.gdatasoftware.com/blog/2019/06/31666-ransomware-identification-… ∗∗∗ RAMBleed: Rowhammer kann auch Daten auslesen ∗∗∗ --------------------------------------------- Mit Angriffen durch RAM-Bitflips lassen sich unberechtigt Speicherinhalte auslesen. Als Demonstration zeigen Forscher, wie sie mit Nutzerrechten einen RSA-Key eines SSH-Daemons auslesen können. --------------------------------------------- https://www.golem.de/news/rambleed-rowhammer-kann-auch-daten-auslesen-1906-… ∗∗∗ DICOM Standard in Medical Devices ∗∗∗ --------------------------------------------- NCCIC is aware of a public report of a vulnerability in the DICOM (Digital Imaging and Communications in Medicine) standard with proof-of-concept (PoC) exploit code. The DICOM standard is the international standard to transmit, store, retrieve, print, process, and display medical imaging information. According to this report, the vulnerability is exploitable by embedding executable code into the 128 byte preamble. This report was released without coordination with NCCIC or any known vendor. --------------------------------------------- https://ics-cert.us-cert.gov/alerts/ICS-ALERT-19-162-01 ∗∗∗ AVML - Acquire Volatile Memory for Linux ∗∗∗ --------------------------------------------- AVML is an X86_64 userland volatile memory acquisition tool written in Rust, intended to be deployed as a static binary. AVML can be used to acquire memory without knowing the target OS distribution or kernel a priori. No on-target compilation or fingerprinting is needed. --------------------------------------------- https://github.com/microsoft/avml ∗∗∗ Windows-Schwachstelle „Bluekeep“: Erneute Warnung vor wurmartigen Angriffen ∗∗∗ --------------------------------------------- Wurmartige Cyber-Angriffe mit den Schadprogrammen WannaCry und NotPetya haben im Jahr 2017 weltweit Millionenschäden verursacht und einzelne Unternehmen in Existenznöte gebracht. Ein vergleichbares Szenario ermöglicht die kritische Schwachstelle Bluekeep, die im Remote-Desktop-Protocol-Dienst (RDP) von Microsoft-Windows enthalten ist. Das Bundesamt für Sicherheit in der Informationstechnik (BSI) hatte bereits im Mai ebenso wie Microsoft vor dieser Schwachstelle gewarnt und --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2019/Windows-Sch… ∗∗∗ Achtung vor angeblichen Microsoft-Anrufen ∗∗∗ --------------------------------------------- Eine neue Welle angeblicher Microsoft Anrufe rollt momentan über Österreich hinweg. Die Anrufer/innen behaupten, Probleme auf den Geräten der Betroffenen gefunden zu haben. Vorsicht: Es handelt sich um Betrüger/innen, die versuchen, Zugriff auf das System ihrer Opfer zu erhalten und Daten zu stehlen. Konsument/innen sollten derartige Anrufe umgehend beenden. --------------------------------------------- https://www.watchlist-internet.at/news/achtung-vor-angeblichen-microsoft-an… ===================== = Vulnerabilities = ===================== ∗∗∗ Intel Releases Security Updates, Mitigations for Multiple Products ∗∗∗ --------------------------------------------- Intel has released security updates and recommendations to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/06/11/Intel-Releases-Sec… ∗∗∗ Multiple vulnerabilities in WAGO 852 Industrial Managed Switch Series ∗∗∗ --------------------------------------------- The industrial managed switch series 852 from WAGO is affected by multiple vulnerabilities resulting from old software components embedded in the firmware. --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-wago… ∗∗∗ Patchday: Gefährliche Lücke in Aufgabenplanung von Windows 10 gepatcht ∗∗∗ --------------------------------------------- Microsoft hat jede Menge Sicherheitsupdates für Windows, Office und weitere Software veröffentlicht. Viele Lücke gelten als kritisch. --------------------------------------------- https://heise.de/-4444614 ∗∗∗ Critical Microsoft NTLM vulnerabilities allow remote code execution on any Windows machine ∗∗∗ --------------------------------------------- The Preempt research team found two critical Microsoft vulnerabilities that consist of three logical flaws in NTLM, the company’s proprietary authentication protocol. These vulnerabilities allow attackers to remotely execute malicious code on any Windows machine or authenticate to any web server that supports Windows Integrated Authentication (WIA) such as Exchange or ADFS. The research shows that all Windows versions are vulnerable. --------------------------------------------- https://www.helpnetsecurity.com/2019/06/11/microsoft-ntlm-vulnerabilities/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libgd2, mediawiki, otrs2, vlc, and zookeeper), Fedora (containernetworking-plugins, kernel, kernel-headers, nodejs-tough-cookie, podman, python-django, and python-urllib3), openSUSE (virtualbox), SUSE (gnome-shell, libcroco, and php7), and Ubuntu (dbus, Neovim, and vim). --------------------------------------------- https://lwn.net/Articles/790976/ ∗∗∗ Flaw in Evernote Extension Allows Hackers to Steal Data ∗∗∗ --------------------------------------------- A vulnerability identified by researchers in a popular Evernote extension for Chrome can be exploited by hackers to steal sensitive information from the websites accessed by a user. read more --------------------------------------------- https://www.securityweek.com/flaw-evernote-extension-allows-hackers-steal-d… ∗∗∗ MISP: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- MISP ist eine Open-Source-Plattform für den Informationsaustausch über Bedrohungen. Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in MISP ausnutzen, um seine Privilegien zu erhöhen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0491 ∗∗∗ Security Advisory - DLL Hijacking Vulnerability on Huawei HiSuite ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190612-… ∗∗∗ IBM Security Bulletin: A security vulnerability has been idenfied in IBM SDK which affects IBM Db2 Query Management Facility for z/OS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 11.06.2019
by Daily end-of-shift report 11 Jun '19

11 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 07-06-2019 18:00 − Dienstag 11-06-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Paketmanagement: Java-Dependencies über unsichere HTTP-Downloads ∗∗∗ --------------------------------------------- In zahlreichen Java-Projekten werden Abhängigkeiten ungeprüft über HTTP ohne TLS heruntergeladen. Ein Netzwerkangreifer kann dadurch trivial die Downloads manipulieren und Schadcode ausführen. --------------------------------------------- https://www.golem.de/news/paketmanagement-java-dependencies-ueber-unsichere… ∗∗∗ Tip: Sysmon Will Log DNS Queries ∗∗∗ --------------------------------------------- [...] Mark announced a new version of Sysmon that will log DNS queries (and replies): [...] --------------------------------------------- https://isc.sans.edu/forums/diary/Tip+Sysmon+Will+Log+DNS+Queries/25016/ ∗∗∗ Microsoft Office: Gefährliches RTF-Dokument bringt Backdoor-Trojaner mit ∗∗∗ --------------------------------------------- Derzeit nutzen Angreifer vermehrt eine zwei Jahre alte Office-Lücke aus, für die es bereits einen Patch gibt. Dabei stehen vor allem Ziele in Europa im Fokus. --------------------------------------------- https://heise.de/-4444187 ∗∗∗ China Telecom Routes European Traffic to Its Network for Two Hours ∗∗∗ --------------------------------------------- For two hours last week, a BGP route leak resulted in large portions of European Internet traffic being routed through China Telecom’s network. read more --------------------------------------------- https://www.securityweek.com/china-telecom-routes-european-traffic-its-netw… ∗∗∗ Bitcoin-Erpressungs-Mail mit erfundenen Webcam-Aufnahmen ∗∗∗ --------------------------------------------- Kriminelle versenden massenhaft E-Mails an Internet-Nutzer/innen, in denen sie behaupten, dass die Systeme der Empfänger/innen gehackt wurden. Sie geben an, dadurch Videos über die Webcam aufgenommen zu haben, die die Empfänger/innen beim Masturbieren zeigen sollen. Um eine Verbreitung der Aufnahmen zu verhindern, werden 2000 Euro in Bitcoins gefordert. Es besteht kein Grund zur Sorge, denn es handelt sich um einen Erpressungsversuch und die Videos existieren nicht. --------------------------------------------- https://www.watchlist-internet.at/news/bitcoin-erpressungs-mail-mit-erfunde… ∗∗∗ Major HSM vulnerabilities impact banks, cloud providers, governments ∗∗∗ --------------------------------------------- Researchers disclose major vulnerabilities in HSMs (Hardware Security Modules). --------------------------------------------- https://www.zdnet.com/article/major-hsm-vulnerabilities-impact-banks-cloud-… ∗∗∗ Das CERT, das Wolf rief ∗∗∗ --------------------------------------------- Die Fabel ist bekannt: dem Hirtenjungen war fad, er schlug Alarm ("Wolf!"), um die Eintönigkeit zu vertreiben, und als dann der Wolf wirklich da war, hörte keiner mehr auf seinen Hilferuf. Wir haben regelmäßig ein ähnliches Thema: Wir sollen möglichst früh vor kommenden Problemen warnen, aber wenn der vorhergesagte Notfall doch nicht eintritt, dann senkt das unsere Glaubwürdigkeit. --------------------------------------------- http://www.cert.at/services/blog/20190611093533-2484.html ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe ColdFusion (APSB19-27), Adobe Flash Player (APSB19-30) and Adobe Campaign (APSB19-28). Adobe recommends users update their product installations to the latest versions using the instructions referenced in the bulletin. This posting is provided “AS IS” with no warranties and confers no rights. --------------------------------------------- https://blogs.adobe.com/psirt/?p=1760 ∗∗∗ SAP Security Patch Day – June 2019 ∗∗∗ --------------------------------------------- This post by SAP Product Security Response Team shares information on Patch Day Security Notes* that are released on second Tuesday of every month and fix vulnerabilities discovered in SAP products. SAP strongly recommends that the customer visits the Support Portal and applies patches on a priority to protect their SAP landscape. --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=521864242 ∗∗∗ Vulnerability Spotlight: Multiple vulnerabilities in Schneider Electric Modicon M580 ∗∗∗ --------------------------------------------- There are several vulnerabilities in the Schneider Electric Modicon M580 that could lead to a variety of conditions, including denial of service and the disclosure of sensitive information. --------------------------------------------- https://blog.talosintelligence.com/2019/06/vulnerability-spotlight-multiple… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium and pam-u2f), Debian (cyrus-imapd), Fedora (curl, cyrus-imapd, kernel, kernel-headers, php, and vim), openSUSE (axis, bind, bubblewrap, evolution, firefox, gnome-shell, libpng16, and rmt-server), Oracle (edk2 and kernel), and SUSE (bind, cloud7, and libvirt). --------------------------------------------- https://lwn.net/Articles/790818/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (bind and thunderbird), Mageia (firefox, ghostscript, graphicsmagick, imagemagick, postgresql, and thunderbird), Oracle (kernel), Red Hat (Advanced Virtualization and rh-haproxy18-haproxy), SUSE (bind, gstreamer-0_10-plugins-base, thunderbird, and vim), and Ubuntu (elfutils, glib2.0, and libsndfile). --------------------------------------------- https://lwn.net/Articles/790875/ ∗∗∗ Synology-SA-19:26 Photo Station ∗∗∗ --------------------------------------------- These vulnerabilities allow remote attackers to obtain sensitive information or modify system settings via a susceptible version of Photo Station. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_26 ∗∗∗ IBM Security Bulletin: IBM MQ Advanced Cloud Pak may print out plain text credentials in logs. (CVE-2019-4239) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-advanced-cloud… ∗∗∗ [20190603] - Core - ACL hardening of com_joomlaupdate ∗∗∗ --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/_M8Ux7hoaTM/785-20190603-c… ∗∗∗ [20190602] - Core - XSS in subform field ∗∗∗ --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/pYcjfxwUS9o/784-20190602-c… ∗∗∗ [20190601] - Core - CSV injection in com_actionlogs ∗∗∗ --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/XjAgqEhAS7g/783-20190601-c… ∗∗∗ # SSB-439005: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssb-439005.txt ∗∗∗ # SSA-557804: Mirror Port Isolation Vulnerability in SCALANCE X switches ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-557804.txt ∗∗∗ # SSA-480230: Denial-of-Service in Webserver of Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-480230.txt ∗∗∗ # SSA-307392: Denial-of-Service in OPC UA in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-307392.txt ∗∗∗ # SSA-254686: Foreshadow / L1 Terminal Fault Vulnerabilities in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-254686.txt ∗∗∗ # SSA-181018: Heap Overflow Vulnerability in SCALANCE X switches, RUGGEDCOM Win, RFID 181-EIP, and SIMATIC RF182C ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-181018.txt ∗∗∗ # SSA-816980: Multiple Web Vulnerabilities in SIMATIC Ident MV420 and MV440 families ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-816980.txt ∗∗∗ # SSA-774850: Vulnerabilities in SIEMENS LOGO!8 devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-774850.txt ∗∗∗ # SSA-646841: Recoverable Password from Configuration Storage in SCALANCE X Switches ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-646841.txt ∗∗∗ # SSA-212009: Vulnerabilities in Siveillance VMS ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-212009.txt -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 07.06.2019
by Daily end-of-shift report 07 Jun '19

07 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 06-06-2019 18:00 − Freitag 07-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ SandboxEscaper Debuts ByeBear Windows Patch Bypass ∗∗∗ --------------------------------------------- SandboxEscaper is back, with a second bypass for the recent CVE-2019-0841 Windows patch. --------------------------------------------- https://threatpost.com/sandboxescaper-byebear-windows-bypass/145470/ ∗∗∗ Keep an Eye on Your WMI Logs, (Thu, Jun 6th) ∗∗∗ --------------------------------------------- WMI ("Windows Management Instrumentation")[1] is, like Microsoft says, "the infrastructure for management data and operations on Windows-based operating systems". Personally, I like to make a (very) rough comparison between WMI and SNMP: You can query information about a system (read) but also alter it (write). WMI is present on Windows systems since the version Windows 2000. As you can imagine, when a tool is available by default on all systems, [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25012 ∗∗∗ The EU Cybersecurity Act: a new Era dawns on ENISA ∗∗∗ --------------------------------------------- Today, 7th June 2019, the EU Cybersecurity Act was published in the Official Journal of the European Union. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/the-eu-cybersecurity-act-a-new-… ∗∗∗ Bloodhound walkthrough. A Tool for Many Tradecrafts ∗∗∗ --------------------------------------------- A walkthrough on how to set up and use BloodHound BloodHound (https://github.com/BloodHoundAD/BloodHound) is an application used to visualize active directory environments. The front-end is built on electron and the back-end is a Neo4j database, the data leveraged is pulled from a series of data collectors also referred to as ingestors which come in PowerShell and [...] --------------------------------------------- https://www.pentestpartners.com/security-blog/bloodhound-walkthrough-a-tool… ∗∗∗ New Mirai Variant Adds 8 New Exploits, Targets Additional IoT Devices ∗∗∗ --------------------------------------------- Palo Alto Networks Unit 42 has been tracking the evolution of the Mirai malware, known for targeting embedded devices with the primary intent of launching DDoS attacks and self-propagation, since 2016 when it took down several notable targets. As part of this ongoing research, we’ve recently discovered a new variant of Mirai that[...] --------------------------------------------- https://unit42.paloaltonetworks.com/new-mirai-variant-adds-8-new-exploits-t… ∗∗∗ A botnet is brute-forcing over 1.5 million RDP servers all over the world ∗∗∗ --------------------------------------------- Furthermore, statistics show that despite BlueKeep, most RDP attacks today are brute-force attempts. --------------------------------------------- https://www.zdnet.com/article/a-botnet-is-brute-forcing-over-1-5-million-rd… ===================== = Vulnerabilities = ===================== ∗∗∗ Optergy Proton Enterprise Building Management System ∗∗∗ --------------------------------------------- This advisory includes mitigations for information exposure, cross-site request forgery, unrestricted upload of file with dangerous type, open redirect, hidden functionality, exposed dangerous method or function, and use of hard-coded credentials vulnerabilities reported in Optergy’s Proton/Enterprise Building Management System. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-157-01 ∗∗∗ Panasonic Control FPWIN Pro ∗∗∗ --------------------------------------------- This advisory includes mitigations for heap-based buffer overflow and type confusion vulnerabilities reported in Panasonics Control FPWIN Pro PLC programming software. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-157-02 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (evolution and qemu), Fedora (cyrus-imapd and hostapd), Gentoo (exim), openSUSE (exim), Red Hat (qpid-proton), SUSE (bind, libvirt, mariadb, mariadb-connector-c, python, and rubygem-rack), and Ubuntu (firefox, jinja2, and linux-lts-xenial, linux-aws). --------------------------------------------- https://lwn.net/Articles/790647/ ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM InfoSphere Information Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM API Connect’s Developer Portal is impacted by vulnerabilities in PHP (CVE-2019-11035 CVE-2019-11034) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connects-deve… ∗∗∗ IBM Security Bulletin: Secure Gateway is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-secure-gateway-is-aff… ∗∗∗ IBM Security Bulletin: IBM API Connect V5 is impacted by Cross Site Scripting vulnerability (CVE-2016-10531 CVE-2018-3721 CVE-2017-0268) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-v5-is… ∗∗∗ Intel UEFI vulnerability CVE-2019-0119 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K85585101 ∗∗∗ Intel Xeon access control vulnerability CVE-2019-0126 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K37428370 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 06.06.2019
by Daily end-of-shift report 06 Jun '19

06 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 05-06-2019 18:00 − Donnerstag 06-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ USB Killer: What it is and how to protect your devices ∗∗∗ --------------------------------------------- Introduction What’s more ubiquitous in the PC world than USB sticks? They’re easy to use, affordable and are used by millions of people on a daily basis. Everyone knows that USB sticks can house nasties, including malware, but did you know that this same little drive can completely destroy a system by simply inserting it? --------------------------------------------- https://resources.infosecinstitute.com/usb-killer-how-to-protect-your-devic… ∗∗∗ Telecoms taken by storm: Natural phenomena dominate the outage picture ∗∗∗ --------------------------------------------- A total of 157 telecom outages were reported by the 28 EU member states and 2 EFTA countries, as part of the EU-wide telecom security breach reporting for the year 2018. Today ENISA, the EU Agency for Cybersecurity, publishes the 8th annual report on telecom security incidents, analyzing root causes, impact, and trends. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/telecoms-taken-by-storm-natural… ∗∗∗ Will you be Europe’s best cybersecurity talent? ∗∗∗ --------------------------------------------- European countries have started or are preparing to kick off their national cybersecurity competitions. The winners of the national contests will represent their countries in the ultimate cybersecurity competition on the continent: the European Cyber Security Challenge (ECSC) 2019. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/will-you-be-europe-s-best-cyber… ∗∗∗ Emotet bei Heise – Lehren aus einem Trojaner-Angriff ∗∗∗ --------------------------------------------- Es gab einen schwerwiegenden Einbruch in das Heise-Netz. An der Beseitigung arbeiten aktuell die IT-Abteilungen der Heise Gruppe und weitere Spezialisten. --------------------------------------------- https://heise.de/-4437807 ∗∗∗ Vorsicht bei BAWAG PSK-Mails ∗∗∗ --------------------------------------------- Mit der Aufforderung Ihren "secTAN" zu aktivieren, versuchen Kriminelle derzeit an Ihre Bankzugangsdaten zu gelangen. In der vermeintlichen E-Mail der Bank werden Sie aufgefordert, einem Link zu folgen. Dieser Link führt jedoch zu einer gefälschten BAWAG PSK-Website! Wir raten dazu, derartige Mails in den Spam-Ordner zu verschieben. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-bei-bawag-psk-mails/ ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücke: Exim-Sicherheitslücke gefährlicher als gedacht ∗∗∗ --------------------------------------------- EineSicherheitslücke im Exim-Mailserver lässt sich auch übers Netz zur Codeausführung ausnutzen, der Angriff dauert aber in der Standardkonfiguration mehrere Tage. Lokal ist er trivial und emöglicht es Nutzern, Root-Rechte zu erlangen. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-root-zugriff-fuer-angreifer-bei… ∗∗∗ Angreifer könnten Kommunikationssoftware von Cisco lahmlegen ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Cisco Unified Communications Manager, Webex Meetings Server & Co. --------------------------------------------- https://heise.de/-4440986 ∗∗∗ VMSA-2019-0009 ∗∗∗ --------------------------------------------- VMware Tools and Workstation updates address out of bounds read and use-after-free vulnerabilities. (CVE-2019-5522, CVE-2019-5525) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0009.html ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (binutils), Debian (exim4 and poppler), Fedora (deepin-api, kernel, kernel-headers, kernel-tools, and php), openSUSE (cronie), and Ubuntu (apparmor, exim4, mariadb-10.1, php5, and php7.0, php7.2). --------------------------------------------- https://lwn.net/Articles/790541/ ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Rational Software Architect and Rational Software Architect for WebSphere Software ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM® Intelligent Operations Center does not correctly validate file types before uploading files (CVE-2019-4069) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-intelligent-opera… ∗∗∗ IBM Security Bulletin: IBM® Intelligent Operations Center has a weak user-creation policy (CVE-2019-4066) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-intelligent-opera… ∗∗∗ IBM Security Bulletin: IBM® Intelligent Operations Center is vulnerable to user enumeration (CVE-2019-4068) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-intelligent-opera… ∗∗∗ IBM Security Bulletin: User passwords might be obtained by a brute force attack on IBM® Intelligent Operations Center (CVE-2019-4067) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-user-passwords-might-… ∗∗∗ IBM Security Bulletin: Cross-site scripting vulnerability in IBM® Intelligent Operations Center (CVE-2019-4070) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-cross-site-scripting-… ∗∗∗ IBM Security Bulletin: IBM API Connect V5 is impacted by multiple vulnerabilities in IBM Java SDK (CVE-2018-3139 CVE-2018-3180) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connect-v5-is… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 05.06.2019
by Daily end-of-shift report 05 Jun '19

05 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 04-06-2019 18:00 − Mittwoch 05-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ We Decide What You See: Remote Code Execution on a Major IPTV Platform ∗∗∗ --------------------------------------------- Check Point Research discerned there to be over 1000 providers of this service with quite likely very high numbers of worldwide customers. As this vulnerability has been patched, we can now reveal what was involved. --------------------------------------------- https://research.checkpoint.com/we-decide-what-you-see-remote-code-executio… ∗∗∗ Its alive: Threat actors cobble together open-source pieces into monstrous Frankenstein campaign ∗∗∗ --------------------------------------------- Cisco Talos recently identified a series of documents that we believe are part of a coordinated series of cyber attacks that we are calling the "Frankenstein" campaign. We assess that the attackers carried out these operations between January and April 2019 in an effort to install malware on users machines via malicious documents. --------------------------------------------- https://blog.talosintelligence.com/2019/06/frankenstein-campaign.html ∗∗∗ Warnung vor den Geschäftspraktiken bei FutureNet ∗∗∗ --------------------------------------------- FutureNet der BCU Trading LLC aus Dubai verspricht User/innen leicht zu verdienendes Geld. Zum einen soll durch das Kaufen von ‚AdPacks‘ und Anklicken von Werbungen, zum anderen durch das Anwerben neuer Nutzer/innen Geld verdient werden können. Es häufen sich aber die Meldungen zu ausbleibenden Zahlungen und das polnische Amt für Wettbewerb und Verbraucherschutz (UOKIK) warnt wegen dem Verdacht auf ein Pyramidensystem vor dem Unternehmen. --------------------------------------------- https://www.watchlist-internet.at/news/warnung-vor-den-geschaeftspraktiken-… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücke: VIM-Modelines erlauben Codeausführung ∗∗∗ --------------------------------------------- Im Texteditor VIM wurde eine Sicherheitslücke gefunden, bei der ein speziell präpariertes Dokument Code ausführen kann. Die dafür genutzte Funktion der Modelines ist nur auf manchen Systemen aktiv. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-vim-modelines-erlauben-codeausf… ∗∗∗ phpmyadmin: PMASA-2019-4 ∗∗∗ --------------------------------------------- CSRF vulnerability in login form Affected Versions: All versions prior to phpMyAdmin 4.9.0 are affected, probably at least as old as version 4.0 (perhaps even earlier) CVE ID: CVE-2019-12616 --------------------------------------------- https://www.phpmyadmin.net/security/PMASA-2019-4/ ∗∗∗ phpmyadmin: PMASA-2019-3 ∗∗∗ --------------------------------------------- SQL injection in Designer feature Affected Versions: phpMyAdmin versions prior to 4.8.6 are affected. CVE ID: CVE-2019-11768 --------------------------------------------- https://www.phpmyadmin.net/security/PMASA-2019-3/ ∗∗∗ Django security releases issued: 2.2.2, 2.1.9 and 1.11.21 ∗∗∗ --------------------------------------------- * CVE-2019-12308: AdminURLFieldWidget XSS * Patched bundled jQuery for CVE-2019-11358: Prototype pollution --------------------------------------------- https://www.djangoproject.com/weblog/2019/jun/03/security-releases/ ∗∗∗ Wireless Presenter von Logitech und Inateck anfällig für Angriffe über Funk ∗∗∗ --------------------------------------------- Die Pentesting-Firma SySS hat bereits zum wiederholten Male Sicherheitslücken in Wireless-Presenter-Systemen gefunden, über die sich Systeme kapern lassen. --------------------------------------------- https://heise.de/-4439795 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (python-django), openSUSE (curl and libtasn1), Oracle (kernel), Red Hat (etcd, kernel-alt, and rh-python36-python-jinja2), Scientific Linux (thunderbird), SUSE (libvirt), and Ubuntu (db5.3, linux, linux-aws, linux-gcp, linux-kvm, linux-raspi2, linux, linux-aws, linux-gcp, linux-kvm, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon, linux-aws-hwe, linux-hwe, linux-oracle, linux-hwe, and linux-raspi2, linux-snapdragon). --------------------------------------------- https://lwn.net/Articles/790411/ ∗∗∗ PHOENIX CONTACT PLCNext AXC F 2152 ∗∗∗ --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-155-01 ∗∗∗ PHOENIX CONTACT FL NAT SMx ∗∗∗ --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-155-02 ∗∗∗ Geutebrück G-Cam and G-Code ∗∗∗ --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-155-03 ∗∗∗ 2019-06-05: Multiple Vulnerabilities in ABB CP635 HMI ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010376&Language… ∗∗∗ 2019-06-05: Vulnerabilities in ABB PB610 ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010377&Language… ∗∗∗ 2019-06-05: Vulnerabilities in ABB CP651 HMI ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010402&Language… ∗∗∗ Security Advisory - XSS Vulnerability in Huawei HedEx products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190605-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM® Java SDK affects WebSphere Application Server in IBM Cloud April 2019 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in the IBM HTTP Server used in IBM WebSphere Application Server in IBM Cloud (CVE-2019-0211 CVE-2019-0220) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Security Information Queue reveals internal data in application error messages ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-informat… ∗∗∗ IBM Security Bulletin: IBM Security Information Queue does not prevent caching of sensitive pages ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-informat… ∗∗∗ IBM Security Bulletin: IBM Security Information Queue web application is vulnerable to clickjacking attack ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-informat… ∗∗∗ IBM Security Bulletin: IBM Security Information Queue web server allows downgrading to non-secure HTTP ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-informat… ∗∗∗ IBM Security Bulletin: IBM Security Information Queue discloses internal data left over from the product development phases ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-informat… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in Watson Openscale (Liberty, Java, node.js) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Rational Application Developer for WebSphere Software ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vulnerabilities in the Java runtime environment that IBM provides affect WebSphere DataPower XC10 Appliance ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-th… ∗∗∗ TECSON/GOK Improper Authentication and Access Control on multiple devices ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-012 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 04.06.2019
by Daily end-of-shift report 04 Jun '19

04 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Montag 03-06-2019 18:00 − Dienstag 04-06-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ VU#576688: Microsoft windows RDP Network Level Authenticaion can bypass the Windows lock screen ∗∗∗ --------------------------------------------- Microsoft Windows Remote Desktop supports a feature called Network Level Authentication(NLA),which moves the authentication aspect of a remote session from the RDP layer to the network-layer. The use of NLA is recommended to reduce the attack surface of systems exposed using the RDP protocol. --------------------------------------------- https://kb.cert.org/vuls/id/576688 ∗∗∗ VB2018 paper: Lazarus Group: a mahjong game played with different sets of tiles ∗∗∗ --------------------------------------------- The Lazarus Group, generally linked to the North Korean government, is one of the most notorious threat groups seen in recent years. At VB2018 ESET researchers Peter Kálnai and Michal Poslušný presented a paper looking at the groups various campaigns. Today, we publish their paper and the recording of their presentation. Read more --------------------------------------------- https://www.virusbulletin.com:443/blog/2019/06/vb2018-paper-lazarus-group-m… ∗∗∗ So schützen Sie sich vor Kleinanzeigen-Betrug ∗∗∗ --------------------------------------------- Kleinanzeigen-Plattformen erfreuen sich großer Beliebtheit. Sie bieten eine hervorragende Möglichkeit, alte Gegenstände zu verkaufen, die nicht mehr gebraucht werden, oder wahre Schnäppchen aus zweiter Hand zu ergattern. Doch Vorsicht: Sowohl hinter angeblichen Interessent/innen als auch Verkäufer/innen verstecken sich oft Kriminelle, die es nur auf das Geld oder die Ware ihrer Opfer abgesehen haben. --------------------------------------------- https://www.watchlist-internet.at/news/so-schuetzen-sie-sich-vor-kleinanzei… ===================== = Vulnerabilities = ===================== ∗∗∗ Android Security Bulletin - June 2019 ∗∗∗ --------------------------------------------- The most severe of these issues is a critical security vulnerability in Media framework that could enable a remote attacker using a specially crafted file to execute arbitrary code within the context of a privileged process. --------------------------------------------- https://source.android.com/security/bulletin/2019-06-01.html ∗∗∗ Potentielles Sicherheitsproblem in Mailserver-Software Exim - Patches ab 11. 6. verfügbar ∗∗∗ --------------------------------------------- Das Exim-Projekt hat am 4. 6. 2019 Vorab-Informationen zu einer schwerwiegenden Sicherheitslücke veröffentlicht. Entsprechende Patches sind bereits für Linux-Distributionen etc. verfügbar, und so können von diesen - zeitgleich mit Veröffentlichung des Patches - ab 11. 6. fehlerbereinigte Pakete ausgerollt werden. --------------------------------------------- http://www.cert.at/warnings/all/20190604.html ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (python-django and python2-django), Debian (heimdal), Fedora (kernel, kernel-headers, kernel-tools, and sqlite), openSUSE (containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork and GraphicsMagick), Oracle (thunderbird), Red Hat (systemd and thunderbird), SUSE (bind and firefox), and Ubuntu (qtbase-opensource-src). --------------------------------------------- https://lwn.net/Articles/790266/ ∗∗∗ IBM Security Bulletin: IBM InfoSphere Information Analyzer and Information Governance Catalog is affected by an Information Disclosure vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-infosphere-inform… ∗∗∗ IBM Security Bulletin: IBM Cloud Transformation Advisor is affected by a Node.js denial of service vulnerability (CVE-2019-5737) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-transformat… ∗∗∗ IBM Security Bulletin: Jazz for Service Management (JazzSM) could allow a remote attacker to conduct phishing attacks, using an open redirect attack (CVE-2019-4201) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-jazz-for-service-mana… ∗∗∗ IBM Security Bulletin: Vulnerabilities in the Java runtime environment that IBM provides affect WebSphere eXtreme Scale ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-th… ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to Malicious File Upload attack (CVE-2019-4056) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to Back and Refresh Attack (CVE-2019-4048) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: IBM Cloud Transformation Advisor is affected by a vulnerability in WebSphere Application Server Liberty (CVE-2019-4046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-transformat… ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to Reverse Tabnabbing (CVE-2018-2028) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 03.06.2019
by Daily end-of-shift report 03 Jun '19

03 Jun '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 31-05-2019 18:00 − Montag 03-06-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Vorsicht: Offizielle Windows-10-Apps zeigen schädliche Werbung an ∗∗∗ --------------------------------------------- Der Konzern warnt Windows-Nutzer: Microsoft-Anwendungen leiten ihre Nutzer auf betrügerische Websites um. --------------------------------------------- https://futurezone.at/digital-life/vorsicht-offizielle-windows-10-apps-zeig… ∗∗∗ Legacy app whitelist can be abused to bypass latest macOS security features, expert warns ∗∗∗ --------------------------------------------- Three words to ruin an Apple engineers day: Patrick Wardle disclosure Malware can bypass protections in macOS Mojave, and potentially access user data as well as the webcam and mic – by exploiting a hole in Apples legacy app support. --------------------------------------------- http://go.theregister.com/feed/www.theregister.co.uk/2019/06/03/macos_secur… ∗∗∗ GandCrab ransomware operation says its shutting down ∗∗∗ --------------------------------------------- GandCrab crew says it made enough money and plans to retire within a month. --------------------------------------------- https://www.zdnet.com/article/gandcrab-ransomware-operation-says-its-shutti… ===================== = Vulnerabilities = ===================== ∗∗∗ VU#877837: Multiple vulnerabilities in Quest (Dell) Kace K1000 Appliance ∗∗∗ --------------------------------------------- CVE-2018-5404:The Dell Kace K1000 Appliance allows an authenticated,remote attacker with least privileges(User Console Only role)to potentially exploit multiple Blind SQL Injection vulnerabilities to retrieve sensitive information from the database or copy the entire database. (CWE-89) CVE-2018-5405:The Dell Kace K1000 Appliance allows an authenticated least privileged user with‘User Console Only’rights to potentially inject arbitrary JavaScript code on the tickets page. --------------------------------------------- https://kb.cert.org/vuls/id/877837 ∗∗∗ Cisco IOS XR Software BGP MPLS-Based EVPN Denial of Service Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the Border Gateway Protocol (BGP) Multiprotocol Label Switching (MPLS)-based Ethernet VPN (EVPN) implementation of Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to trigger a denial of service (DoS) condition on an affected device. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Sicherheitsupdate: Nvidia Geforce Experience angreifbar ∗∗∗ --------------------------------------------- Ein lokaler Angreifer könnte über Schwachstellen in Nvidia Geforce Experience Schadcode auf Computer schieben. --------------------------------------------- https://heise.de/-4437588 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (curl, lib32-curl, lib32-libcurl-compat, lib32-libcurl-gnutls, libcurl-compat, libcurl-gnutls, and live-media), Debian (doxygen and php5), Fedora (cryptopp, drupal7-context, drupal7-ds, drupal7-module_filter, drupal7-path_breadcrumbs, drupal7-uuid, drupal7-views, drupal7-xmlsitemap, and sleuthkit), openSUSE (axis, chromium, containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork, curl, doxygen, GraphicsMagick, [...] --------------------------------------------- https://lwn.net/Articles/790174/ ∗∗∗ Vuln: Apache Hadoop CVE-2018-8029 Remote Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.securityfocus.com/bid/108518 ∗∗∗ IBM Security Bulletin: Apache Tomcat as used in IBM QRadar SIEM is vulnerable to denial of service (CVE-2019-0199) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-apache-tomcat-as-used… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Content Collector for Email ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: OpenSSL as used in IBM QRadar SIEM is vulnerable to a information disclosure (CVE-2018-5407) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-openssl-as-used-in-ib… ∗∗∗ ASP.NET x-up-devcap-post-charset header security exposure ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K54150332 ∗∗∗ HPESBMU03923 rev.1 - HPE Smart Update Manager (SUM), Local Unauthorized Elevation of Privilege ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBMU03922 rev.1 - HPE Smart Update Manager (SUM), Remote Unauthorized Access ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 31.05.2019
by Daily end-of-shift report 31 May '19

31 May '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 29-05-2019 18:00 − Freitag 31-05-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Analyzing First Stage Shellcode, (Thu, May 30th) ∗∗∗ --------------------------------------------- Yesterday, reader Alex submitted a PowerShell script he downloaded from a website. Xavier, handler on duty, showed him the script launched shellcode that tried to establish a TCP connection. --------------------------------------------- https://isc.sans.edu/diary/rss/24984 ∗∗∗ Retrieving Second Stage Payload with Ncat, (Fri, May 31st) ∗∗∗ --------------------------------------------- In diary entry "Analyzing First Stage Shellcode", I show how to analyze first stage shellcode when you have no access to the server with the second stage payload. --------------------------------------------- https://isc.sans.edu/diary/rss/24988 ∗∗∗ HiddenWasp Malware Stings Targeted Linux Systems ∗∗∗ --------------------------------------------- Intezer has discovered a new, sophisticated malware that they have named "HiddenWasp", targeting Linux systems. --------------------------------------------- https://www.intezer.com/blog-hiddenwasp-malware-targeting-linux-systems/ ∗∗∗ Über 50.000 Datenbank-Server über Uralt-Windows-Bug mit Krypto-Minern infiziert ∗∗∗ --------------------------------------------- Mit raffinierten Methoden haben Hacker zehntausende schlecht gesicherte Windows-Server gekapert und schürfen dort heimlich Monero. --------------------------------------------- https://heise.de/-4435622 ∗∗∗ Your threat model is wrong ∗∗∗ --------------------------------------------- Several subjects have come up with the past week that all come down to the same thing: your threat model is wrong. Instead of addressing the the threat that exists, youve morphed the threat into something else that youd rather deal with, or which is easier to understand. --------------------------------------------- https://blog.erratasec.com/2019/05/your-threat-model-is-wrong.html ===================== = Vulnerabilities = ===================== ∗∗∗ Convert Plus Plugin Flaw Lets Attackers Become a Wordpress Admin ∗∗∗ --------------------------------------------- A critical vulnerability in Convert Plus, a commercial plugin for WordPress websites estimated to have 100,000 active installations, allows an unauthenticated attacker to create accounts with administrator privileges. --------------------------------------------- https://www.bleepingcomputer.com/news/security/convert-plus-plugin-flaw-let… ∗∗∗ AVEVA Vijeo Citect and CitectSCADA ∗∗∗ --------------------------------------------- This advisory includes mitigations for an insufficiently protected credentials vulnerability reported in AVEVA's Vijeo Citect and CitectSCADA supervisory control and data acquisition software. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-150-01 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox and libvirt), Debian (openjdk-8 and tomcat7), Fedora (drupal7-entity), Mageia (kernel), openSUSE (bluez, gnutls, and libu2f-host), Oracle (bind), Red Hat (bind), Scientific Linux (bind), SUSE (axis, libtasn1, and rmt-server), and Ubuntu (sudo). --------------------------------------------- https://lwn.net/Articles/789849/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (miniupnpd and qemu), Fedora (drupal7-entity and xen), openSUSE (kernel), Oracle (bind and firefox), Red Hat (go-toolset-1.11-golang), SUSE (cronie, evolution, firefox, gnome-shell, java-1_7_0-openjdk, jpeg, and mailman), and Ubuntu (corosync, evolution-data-server, gnutls28, and libseccomp). --------------------------------------------- https://lwn.net/Articles/789995/ ∗∗∗ Security Advisory 2019-08: Security Update for OTRS Framework ∗∗∗ --------------------------------------------- https://community.otrs.com/security-advisory-2019-08-security-update-for-ot… ∗∗∗ Security Advisory 2019-09: Security Update for OTRS Framework ∗∗∗ --------------------------------------------- https://community.otrs.com/security-advisory-2019-09-security-update-for-ot… ∗∗∗ HPESBNS03925 rev.1 - HPE Nonstop Maintenance Entity family of products, Local Disclosure of Information ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ AirPort Base Station Firmware Update 7.9.1 ∗∗∗ --------------------------------------------- https://support.apple.com/kb/HT210090 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Process Designer used in IBM Business Automation Workflow and IBM Business Process Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Watson Knowledge Catalog (with Information Server) is affected by a Cryptographic vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-watson-knowledge-… ∗∗∗ IBM Security Bulletin: IBM InfoSphere Information Server containers are vulnerable to privilege escalation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-infosphere-inform… ∗∗∗ IBM Security Bulletin: Vulnerabilities in IBM Java SDK (January 2019) affecting IBM Application Delivery Intelligence for IBM Z V5.1.0, V5.0.5 and V5.0.4 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-ib… ∗∗∗ IBM Security Bulletin: Vulnerabilities in IBM Runtime Environments Java Technology Edition, Versions 7 & 8, IBM SDK, Java Technology Edition Version 8 and Eclipse OpenJ9 Affect Transformation Extender ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-ib… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM OS Images for Red Hat Linux Systems (April 2019 updates) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: A vulnerability in IBM Java Runtime affects IBM Tivoli Storage Manager FastBack (CVE-2018-12547) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ib… ∗∗∗ IBM Security Bulletin: A security vulnerability has been identified in OpenSSL, which is shipped with IBM Tivoli Network Manager IP Edition (CVE-2018-5407) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ IBM Security Bulletin: Multiple Security vulnerabilities have been fixed in the IBM Security Access Manager Appliance ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: A vulnerability in Apache Commons Compress may affect IBM Cloud App Management V2018 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ap… ∗∗∗ IBM Security Bulletin: Multiple open source vulnerabilities affect IBM PureApplication System ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-open-source-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 29.05.2019
by Daily end-of-shift report 29 May '19

29 May '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 28-05-2019 18:00 − Mittwoch 29-05-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Researchers uncover smart padlock's dumb security ∗∗∗ --------------------------------------------- Pen Test Partners has found some major security flaws in the Bluetooth Nokelock that consumers might like to know about. --------------------------------------------- https://nakedsecurity.sophos.com/2019/05/29/researchers-uncover-smart-padlo… ∗∗∗ CVE-2019-0725: An Analysis of Its Exploitability ∗∗∗ --------------------------------------------- May's Patch Tuesday saw what is likely to be one of the most prominent vulnerabilities this year with the "wormable" Windows Terminal Services vulnerability (CVE-2019-0708). However, there's another remote code execution (RCE) vulnerability that would be hard to ignore: CVE-2019-0725, an RCE vulnerability in Windows Dynamic Host Configuration Protocol (DHCP) Server. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/3268yMf2sDY/ ∗∗∗ Learning to Rank Strings Output for Speedier Malware Analysis ∗∗∗ --------------------------------------------- Reverse engineers, forensic investigators, and incident responders have an arsenal of tools at their disposal to dissect malicious software binaries. When performing malware analysis, they successively apply these tools in order to gradually gather clues about a binary's function, design detection methods, and ascertain how to contain its damage. One of the most useful initial steps is to inspect its printable characters via the Strings program. --------------------------------------------- http://www.fireeye.com/blog/threat-research/2019/05/learning-to-rank-string… ∗∗∗ Docker: Lücke erlaubt Root-Zugriff auf Dateien ∗∗∗ --------------------------------------------- Über eine Lücke in allen Docker-Versionen könnten Angreifer ihre Privilegien erweitern. Exploit-Code ist verfügbar; der Patch steckt noch im Review-Prozess. --------------------------------------------- https://heise.de/-4434730 ∗∗∗ A dive into Turla PowerShell usage ∗∗∗ --------------------------------------------- ESET researchers analyze new TTPs attributed to the Turla group that leverage PowerShell to run malware in-memory only --------------------------------------------- https://www.welivesecurity.com/2019/05/29/turla-powershell-usage/ ∗∗∗ Google Researcher Finds Code Execution Vulnerability in Notepad ∗∗∗ --------------------------------------------- Google Project Zero researcher Tavis Ormandy revealed on Tuesday that he identified a code execution vulnerability in Microsoft’s Notepad text editor. --------------------------------------------- https://www.securityweek.com/google-researcher-finds-code-execution-vulnera… ∗∗∗ diekundenexperten.at für Versicherungsrücktritte ist unseriös ∗∗∗ --------------------------------------------- Auf diekundenexperten.at wird Konsument/innen ein Angebot präsentiert, welches beim Rücktritt von Lebensversicherungen ohne Geldverlust und Risiko helfen soll. Die Behauptungen sind allerdings nicht mit geltendem Recht vereinbar und es sind weder ein Impressum noch sonstige Informationen über die Website-Betreiber/innen auffindbar. Aufgrund dieser Mängel raten wir von einer Übermittlung persönlicher Informationen ab. --------------------------------------------- https://www.watchlist-internet.at/news/diekundenexpertenat-fuer-versicherun… ∗∗∗ Proofpoint Q1 2019 Threat Report: Emotet carries the quarter with consistent high-volume campaigns ∗∗∗ --------------------------------------------- https://www.proofpoint.com/us/threat-insight/post/proofpoint-q1-2019-threat… ===================== = Vulnerabilities = ===================== ∗∗∗ Emerson Ovation OCR400 Controller ∗∗∗ --------------------------------------------- This advisory includes mitigations for stack-based buffer overflow and heap-based buffer overflow vulnerabilities reported in Emersons Ovation OCR400 Controller. --------------------------------------------- https://ics-cert.us-cert.gov/advisories/ICSA-19-148-01 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (webkit2gtk), Debian (kernel and libav), Fedora (c3p0 and community-mysql), Scientific Linux (pacemaker), SUSE (axis, libtasn1, NetworkManager, sles12sp3-docker-image, sles12sp4-image, system-user-root, and xen), and Ubuntu (freerdp, GNU Screen, keepalived, and thunderbird). --------------------------------------------- https://lwn.net/Articles/789709/ ∗∗∗ About the security content of iCloud for Windows 7.12 ∗∗∗ --------------------------------------------- https://support.apple.com/kb/HT210125 ∗∗∗ About the security content of iTunes for Windows 12.9.5 ∗∗∗ --------------------------------------------- https://support.apple.com/kb/HT210124 ∗∗∗ Security Advisory - Remote Code Execution Vulnerability in Some Microsoft Windows Systems ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190529-… ∗∗∗ Security Advisory - Some Huawei 4G LTE devices are exposed to a message replay vulnerability ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190529-… ∗∗∗ IBM Security Bulletin: IBM API Connect's Developer Portal is impacted by vulnerabilities in Drupal core (CVE-2019-10909 CVE-2019-10910 CVE-2019-10911) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connects-deve… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM SDK Java Technology Edition affect IBM Cloud App Management V2018.4.1 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: A vulnerability in Google Guava could affect IBM Cloud App Management V2018 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-go… Next End-of-Day report: 2019-05-31 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 28.05.2019
by Daily end-of-shift report 28 May '19

28 May '19

===================== = End-of-Day report = ===================== Timeframe: Montag 27-05-2019 18:00 − Dienstag 28-05-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ DNSSEC-Chain: DANE für Browser ist praktisch tot ∗∗∗ --------------------------------------------- Eine TLS-Erweiterung sollte die Nutzung von DANE und DNSSEC im Browser erleichtern und die Validierung beschleunigen. Der Vorschlag wird nun aber offenbar nicht weiter verfolgt. --------------------------------------------- https://www.golem.de/news/dnssec-chain-dane-fuer-browser-ist-praktisch-tot-… ∗∗∗ Google-protected mobile browsers were open to phishing for over a year ∗∗∗ --------------------------------------------- Researchers revealed a massive hole in Google Safe Browsings mobile browser protection that existed for over a year. --------------------------------------------- https://nakedsecurity.sophos.com/2019/05/28/google-protected-mobile-browser… ∗∗∗ Return to the City of Cron – Malware Infections on Joomla and WordPress ∗∗∗ --------------------------------------------- We recently had a client that had a persistent malware infection on their shared hosting environment that would re-infect the files quickly after we had cleaned them. The persistence was being created by a cron that was scheduled to download malware from a third party domain. --------------------------------------------- https://blog.sucuri.net/2019/05/return-to-the-city-of-cron-malware-infectio… ∗∗∗ W3C und WHATWG erarbeiten künftig gemeinsam die HTML-Spezifikation ∗∗∗ --------------------------------------------- Das World Wide Web Consortium und die Arbeitsgruppe WHATWG bündeln ihre Bemühungen zur Standardisierung der Webtechniken. --------------------------------------------- https://heise.de/-4433970 ∗∗∗ Bitcoin-Erpressungsversuch gegen Unternehmen und Website-Betreiber/innen ∗∗∗ --------------------------------------------- Unternehmen und Website-Betreiber/innen erhalten momentan erpresserische Nachrichten per E-Mail, in Kommentarfunktionen oder in Chats. Kriminelle drohen damit, Millionen von Spam-Nachrichten im Namen der Betroffenen zu verschicken, wenn nicht binnen kurzer Zeit ein hoher Geldbetrag in Bitcoin bezahlt wird. Wir gehen von leeren Drohungen aus, raten aber dennoch zu einer Anzeige wegen Erpressung. --------------------------------------------- https://www.watchlist-internet.at/news/bitcoin-erpressungsversuch-gegen-unt… ∗∗∗ Emissary Panda Attacks Middle East Government Sharepoint Servers ∗∗∗ --------------------------------------------- Our latest research shows attacks against Middle East government Sharepoint servers using a newly patched vulnerability. --------------------------------------------- https://unit42.paloaltonetworks.com/emissary-panda-attacks-middle-east-gove… ===================== = Vulnerabilities = ===================== ∗∗∗ SAP UI5 1.0.0 is vulnerable to Content Spoofing in multiples parameters ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019050283 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox and thunderbird), Debian (sox and vcftools), Fedora (safelease and sharpziplib), openSUSE (chromium, evolution, graphviz, nmap, systemd, transfig, and ucode-intel), Red Hat (pacemaker), SUSE (curl, libvirt, openssl, php7, php72, and systemd), and Ubuntu (gnome-desktop3, keepalived, and samba). --------------------------------------------- https://lwn.net/Articles/789595/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 27.05.2019
by Daily end-of-shift report 27 May '19

27 May '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 24-05-2019 18:00 − Montag 27-05-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Joomla and WordPress Found Harboring Malicious Redirect Code ∗∗∗ --------------------------------------------- New .htaccess injector threat on Joomla and WordPress websites redirects to malicious websites. --------------------------------------------- https://threatpost.com/joomla-and-wordpress-malicious-redirect-code/145068/ ∗∗∗ Serious Security: Don’t let your SQL server attack you with ransomware ∗∗∗ --------------------------------------------- Tales from the honeypot: this time a MySQL-based attack. Old tricks still work, because were still making old mistakes - heres what to do. --------------------------------------------- https://nakedsecurity.sophos.com/2019/05/25/serious-security-dont-let-your-… ∗∗∗ Alles Fake: sendlein.net, reipel.net, kleimer.net und lieberg24.com ∗∗∗ --------------------------------------------- Die verlockenden Technik-Angebote bei sendlein.net, reipel.net, kleimer.net oder lieberg24.com sind leider zu schön, um wahr zu sein! Es handelt sich um betrügerische Shops, die nicht liefern. Sie verlieren Ihr Geld und geben Kreditkartendaten preis, die für Online-Einkäufe verwendet werden könnten! --------------------------------------------- https://www.watchlist-internet.at/news/alles-fake-sendleinnet-reipelnet-kle… ∗∗∗ Intense scanning activity detected for BlueKeep RDP flaw ∗∗∗ --------------------------------------------- A threat actor hidden behind Tor nodes is scanning for Windows systems vulnerable to BlueKeep flaw. --------------------------------------------- https://www.zdnet.com/article/intense-scanning-activity-detected-for-blueke… ===================== = Vulnerabilities = ===================== ∗∗∗ BlackBerry Powered by Android Security Bulletin - May 2019 ∗∗∗ --------------------------------------------- BlackBerry has released a security update to address multiple vulnerabilities in BlackBerry powered by Android smartphones. ... This advisory is in response to the Android Security Bulletin (May) and addresses issues in that bulletin that affect BlackBerry powered by Android smartphones --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ New unpatched macOS Gatekeeper Bypass Published Online ∗∗∗ --------------------------------------------- Details have been released for an unpatched vulnerability in macOS 10.14.5 (Mojave) and below that allows a hacker to execute arbitrary code without user interaction. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-unpatched-macos-gatekeep… ∗∗∗ Fortinet schließt mehrere Sicherheitslücken in FortiOS und Co. ∗∗∗ --------------------------------------------- Das SSL-VPN-Webportal von FortiOS war über mehrere Wege angreifbar – aus der Ferne und teils ohne Authentifizierung. Der Hersteller rät zum Update. --------------------------------------------- https://heise.de/-4432813 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (curl, jackson-databind, minissdpd, php5, thunderbird, wireshark, and wpa), Fedora (curl, drupal7, firefox, kernel, libmediainfo, mediaconch, mediainfo, mod_http2, mupdf, rust, and singularity), openSUSE (containerd, docker, docker-runc, go, go1.11, go1.12, golang-github-docker-libnetwork), Oracle (firefox and libvirt), Scientific Linux (firefox and libvirt), and SUSE (bluez, curl, gnutls, java-1_7_1-ibm, libu2f-host, libvirt, python3, screen, and xen). --------------------------------------------- https://lwn.net/Articles/789523/ ∗∗∗ SSA-932041: Vulnerability in Radiography and Mobile X-ray Products from Siemens Healthineers ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-932041.txt ∗∗∗ SSA-832947: Vulnerability in Laboratory Diagnostics Products from Siemens Healthineers ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-832947.txt ∗∗∗ SSA-433987: Vulnerability in Radiation Oncology Products from Siemens Healthineers ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-433987.txt ∗∗∗ SSA-406175: Vulnerability in Siemens Healthineers Software Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-406175.txt ∗∗∗ SSA-166360: Vulnerability in Advanced Therapy Products from Siemens Healthineers ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-166360.txt ∗∗∗ SSA-616199: Vulnerability in Point of Care Diagnostics Products from Siemens Healthineers - Blood Gas ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-616199.txt ∗∗∗ IBM Security Bulletin: IBM QRadar WinCollect Agent Does Not Verify TLS Syslog Certificate (CVE-2019-4264) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-wincollect… ∗∗∗ IBM Security Bulletin: Security vulnerability affects the Report Builder shipped with Jazz Reporting Service (CVE-2019-4184) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-vulnerabilit… ∗∗∗ GNU Binutils vulnerability CVE-2019-9070 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K13534168 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 24.05.2019
by Daily end-of-shift report 24 May '19

24 May '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 23-05-2019 18:00 − Freitag 24-05-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Hacker veröffentlicht vier Windows-0-Day-Lücken innerhalb weniger Tage ∗∗∗ --------------------------------------------- Als "SandboxEscaper" und "Polar Bear" hat ein Hacker insgesamt vier bislang ungepatchte Windows-Lücken veröffentlicht. Grund zur Panik besteht aber nicht. --------------------------------------------- https://heise.de/-4430811 ∗∗∗ CEO Fraud goes WhatsApp ∗∗∗ --------------------------------------------- Uns wurde in den letzten Tagen von zwei Firmen berichtet, dass sie Ziel von CEO Fraud Versuchen waren, wobei der Kontakt per WhatsApp Nachricht erfolgte. Wir kannten das Schema bisher eigentlich nur per Email: Der "Geschäftsführer" verlangt per Mail die Hilfe bei einer wichtigen, aber vertraulichen Überweisung. Details siehe Wikipedia. Daher: bitte hier nicht nur an Email denken. --------------------------------------------- http://www.cert.at/services/blog/20190524171920-2476.html ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (zookeeper), Fedora (kernel, singularity, and thunderbird), openSUSE (java-1_8_0-openjdk), Oracle (curl), Red Hat (firefox, libvirt, and virt:rhel), SUSE (php5, python-Jinja2, python-Pillow, and sysstat), and Ubuntu (MariaDB). --------------------------------------------- https://lwn.net/Articles/789353/ ∗∗∗ Vuln: Atlassian Bitbucket Server CVE-2019-3397 Directory Traversal Vulnerability ∗∗∗ --------------------------------------------- http://www.securityfocus.com/bid/108447 ∗∗∗ IBM Security Bulletin: A security vulnerability has been addressed in IBM Cognos Analytics (CVE-2019-4139) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ IBM Security Bulletin: Cross-site scripting and failure to enforce HTTP Strict Transport Security vulnerabilities in IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-4137, CVE-2019-4138) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-cross-site-scripting-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-2426, CVE-2018-12547, CVE-2018-1890) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Guardium StealthBits Integration is affected by an OpenSSL vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-guardium-stealthbits-… ∗∗∗ IBM Security Bulletin: OpenSSL vulnerability affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-openssl-vulnerability… ∗∗∗ IBM Security Bulletin: security vulnerability has been identified in OpenSSL, which is shipped with IBM Tivoli Network Manager IP Edition (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-vulnerabilit… ∗∗∗ IBM Security Bulletin: Potential denial of service vulnerability in WebSphere Application Server which affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-4046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-potential-denial-of-s… ∗∗∗ IBM Security Bulletin: Potential Spoofing vulnerability in WebSphere Application Server affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2018-1902) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-potential-spoofing-vu… ∗∗∗ Binutils vulnerability CVE-2019-9075 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K42059040 ∗∗∗ Binutils vulnerability CVE-2019-9074 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K09092524 ∗∗∗ GNU Binutils vulnerability CVE-2019-9077 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K00056379 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Daily