SANS Internet Stormcenter Daily Cyber Security Podcast (Stormcast)

Johannes B. Ullrich
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Nov 15, 2021 • 6min

ISC StormCast for Monday, November 15th, 2021

Not So Fake FBI E-Mails https://www.fbi.gov/news/pressrel/press-releases/fbi-statement-on-incident-involving-fake-emails https://isc.sans.edu/forums/diary/External+Email+System+FBI+Compromised+Sending+Out+Fake+Warnings/28034/ https://twitter.com/spamhaus/status/1459450061696417792 Reversing Obfuscated Maldoc with BASE64 https://isc.sans.edu/forums/diary/Obfuscated+Maldoc+Reversed+BASE64/28030/ Zoom Updates https://explore.zoom.us/en/trust/security/security-bulletin/ VMWare VCenter Update https://www.vmware.com/security/advisories/VMSA-2021-0025.html Windows User Profile 0-Day LPE https://halove23.blogspot.com/2021/10/windows-user-profile-service-0day.html
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Nov 12, 2021 • 3min

ISC StormCast for Friday, November 12th, 2021

In Memory of Alan Paller. Cyber Security Industry Titan and SANS Institute Founder https://www.sans.org/press/announcements/alan-paller-cyber-security-industry-titan-and-sans-institute-founder-passes-away/ https://isc.sans.edu/forums/diary/In+Memory+of+Alan+Paller/28026/
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Nov 11, 2021 • 7min

ISC StormCast for Thursday, November 11th, 2021

Shadow IT Makes People More Vulnerable to Phishing https://isc.sans.edu/forums/diary/Shadow+IT+Makes+People+More+Vulnerable+to+Phishing/28022/ PaloAlto Networks GlobalProtect VPN CVE-2021-3064 https://www.randori.com/blog/cve-2021-3064/?i=2 Citrix ADC/Gateway/SD-WAN WANOP Patch https://support.citrix.com/article/CTX330728 HPE Aruba Breach https://www.arubanetworks.com/support-services/security-bulletins/central-incident-faq/ LiveStream: Application Security; Web Apps, APIs & Microservices youtu.be/6gGB7skXvpg 2pm ET Today (not 1pm as mentioned in the podcast
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Nov 10, 2021 • 7min

ISC StormCast for Wednesday, November 10th, 2021

Microsoft November 2021 Patch Tuesday https://isc.sans.edu/forums/diary/Microsoft+November+2021+Patch+Tuesday/28018/ Adobe Patches https://helpx.adobe.com/security.html BusyBox Vulnerabilities https://jfrog.com/blog/unboxing-busybox-14-new-vulnerabilities-uncovered-by-claroty-and-jfrog/
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Nov 9, 2021 • 7min

ISC StormCast for Tuesday, November 9th, 2021

(Ab)Using Security Tools & Controls for the Bad https://isc.sans.edu/forums/diary/AbUsing+Security+Tools+Controls+for+the+Bad/28014/ Targeted Attack Campaign Against ManageEngine ADSelfService Plus https://unit42.paloaltonetworks.com/manageengine-godzilla-nglite-kdcsponge/ Image-Scaling Attacks in Machine Learning https://www.usenix.org/system/files/sec20fall_quiring_prepub.pdf
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Nov 8, 2021 • 5min

ISC StormCast for Monday, November 8th, 2021

Decyprting Cobalt Strike Traffic With Keys Extracted From Process Memory https://isc.sans.edu/forums/diary/Decrypting+Cobalt+Strike+Traffic+With+Keys+Extracted+From+Process+Memory/28006/ XMount for Disk Images https://isc.sans.edu/forums/diary/Xmount+for+Disk+Images/28002/ More Proactive SIMs https://medium.com/telecom-expert/more-proactive-sims-f8da2ef8b189 Thunderbird Update https://www.mozilla.org/en-US/security/advisories/mfsa2021-50/
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Nov 5, 2021 • 7min

ISC StormCast for Friday, November 5th, 2021

October 2021 Forensic Contest Answers and Analysis https://isc.sans.edu/forums/diary/October+2021+Forensic+Contest+Answers+and+Analysis/27998/ CVE-2021-43267: Remote Linux Kernel Heap Overflow in TIPC Module https://www.sentinelone.com/labs/tipc-remote-linux-kernel-heap-overflow-allows-arbitrary-code-execution/ Cisco Patches https://tools.cisco.com/security/center/publicationListing.x The Security Risk of Lacking Compiler Protection in WebAssembly https://arxiv.org/abs/2111.01421
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Nov 4, 2021 • 5min

ISC StormCast for Thursday, November 4th, 2021

Gitlab CVE-2021-22205 Exploited (and often not patched) https://www.rapid7.com/blog/post/2021/11/01/gitlab-unauthenticated-remote-code-execution-cve-2021-22205-exploited-in-the-wild/ New Proxy Shell Exploits Seen Against Exchange https://blog.talosintelligence.com/2021/11/babuk-exploits-exchange.html Blackmatter Shutting Down Again https://www.bleepingcomputer.com/news/security/blackmatter-ransomware-moves-victims-to-lockbit-after-shutdown/ Android 0-Day Patched https://source.android.com/security/bulletin/2021-11-01
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Nov 3, 2021 • 6min

ISC StormCast for Wednesday, November 3rd, 2021

Revisiting BrakTooth: Two Months Later https://isc.sans.edu/forums/diary/Revisiting+BrakTooth+Two+Months+Later/27992/ Escalating XSS to Sainthood with Nagios https://blog.grimm-co.com/2021/11/escalating-xss-to-sainthood-with-nagios.html Pentaho Business Analytics Vulnerablity https://hawsec.com/publications/pentaho/HVPENT210401-Pentaho-BA-Security-Assessment-Report-v1_1.pdf
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Nov 2, 2021 • 7min

ISC StormCast for Tuesday, November 2nd, 2021

Trojan Source: Invisible Vulnerabilities https://www.trojansource.codes/trojan-source.pdf Detecting HTTP Header Smuggling Vulnerabilities https://www.darkreading.com/application-security/free-tool-scans-web-servers-for-vulnerability-to-http-header-smuggling-attacks Kaspersky Lost Amazon Simple Email Service Token https://support.kaspersky.com/general/vulnerability.aspx?el=12430#01112021_phishing

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