SANS Stormcast: Daily Cyber Security News

Quick Tip for Artificially Inflated PE Files https://isc.sans.edu/diary/Quick%20Tip%20For%20Artificially%20Inflated%20PE%20Files/30370 Apache ActiveMQ Flaw Exploited https://activemq.apache.org/security-advisories.data/CVE-2023-46604-announcement.txt https://www.rapid7.com/blog/post/2023/11/01/etr-suspected-exploitation-of-apache-activemq-cve-2023-46604/ Critical Firepower Vulnerability https://se...

Malware Dropped Through a ZPAQ Archive https://isc.sans.edu/forums/diary/Malware%20Dropped%20Through%20a%20ZPAQ%20Archive/30366/ CVSS 4.0 Now Official https://www.first.org/cvss/v4-0/index.html MOZI Botnet Killswitch https://www.welivesecurity.com/en/eset-research/who-killed-mozi-finally-putting-the-iot-zombie-botnet-in-its-grave/ URL Shorteners in .us https://securityonline.info/infoblox-uncovers...

Malware Dropped Through a ZPAQ Archive https://isc.sans.edu/forums/diary/Malware%20Dropped%20Through%20a%20ZPAQ%20Archive/30366/ CVSS 4.0 Now Official https://www.first.org/cvss/v4-0/index.html MOZI Botnet Killswitch https://www.welivesecurity.com/en/eset-research/who-killed-mozi-finally-putting-the-iot-zombie-botnet-in-its-grave/ URL Shorteners in .us https://securityonline.info/infoblox-uncovers...

Multiple Layers of Anti-Sandboxing Techniques https://isc.sans.edu/diary/Multiple%20Layers%20of%20Anti-Sandboxing%20Techniques/30362 CVE-2023-22518 Improper Authorization Vulnerability in Confluence Data Center and Server https://confluence.atlassian.com/security/cve-2023-22518-improper-authorization-vulnerability-in-confluence-data-center-and-server-1311473907.html Malvertisement Promotes Malicio...

Multiple Layers of Anti-Sandboxing Techniques https://isc.sans.edu/diary/Multiple%20Layers%20of%20Anti-Sandboxing%20Techniques/30362 CVE-2023-22518 Improper Authorization Vulnerability in Confluence Data Center and Server https://confluence.atlassian.com/security/cve-2023-22518-improper-authorization-vulnerability-in-confluence-data-center-and-server-1311473907.html Malvertisement Promotes Malicio...

Flying under the Radar: The Privacy Impact of Mulicast DNS https://isc.sans.edu/forums/diary/Flying%20under%20the%20Radar%3A%20The%20Privacy%20Impact%20of%20multicast%20DNS/30358/ Kubernetes ingress-nginx vulnerability https://github.com/kubernetes/ingress-nginx/issues/10571 Google Chrome HTTPS Upgrade https://github.com/dadrian/https-upgrade/blob/main/explainer.md Wordpad POC CVE-2023-36563 https...

Flying under the Radar: The Privacy Impact of Mulicast DNS https://isc.sans.edu/forums/diary/Flying%20under%20the%20Radar%3A%20The%20Privacy%20Impact%20of%20multicast%20DNS/30358/ Kubernetes ingress-nginx vulnerability https://github.com/kubernetes/ingress-nginx/issues/10571 Google Chrome HTTPS Upgrade https://github.com/dadrian/https-upgrade/blob/main/explainer.md Wordpad POC CVE-2023-36563 https...

Size Matters for Many Security Controls https://isc.sans.edu/diary/Size%20Matters%20for%20Many%20Security%20Controls/30352 Spam or Phishing? Looking for Credentials and Passwords https://isc.sans.edu/diary/Spam%20or%20Phishing%3F%20Looking%20for%20Credentials%20%26%20Passwords/30354 iOS Leaks MAC Address https://www.youtube.com/watch?v=T3XABxNogTA Zero Day Initiative Pwn2Own Summary https://www.ze...

Size Matters for Many Security Controls https://isc.sans.edu/diary/Size%20Matters%20for%20Many%20Security%20Controls/30352 Spam or Phishing? Looking for Credentials and Passwords https://isc.sans.edu/diary/Spam%20or%20Phishing%3F%20Looking%20for%20Credentials%20%26%20Passwords/30354 iOS Leaks MAC Address https://www.youtube.com/watch?v=T3XABxNogTA Zero Day Initiative Pwn2Own Summary https://www.ze...

Adventures in Validating IPv4 Addresses https://isc.sans.edu/forums/diary/Adventures%20in%20Validating%20IPv4%20Addresses/30348/ BIG-IP Configuration Utility Unauthenticated Remote Code Execution https://my.f5.com/manage/s/article/K000137353 https://www.praetorian.com/blog/refresh-compromising-f5-big-ip-with-request-smuggling-cve-2023-46747/ iLeakage Vulnerability https://ileakage.com/

Adventures in Validating IPv4 Addresses https://isc.sans.edu/forums/diary/Adventures%20in%20Validating%20IPv4%20Addresses/30348/ BIG-IP Configuration Utility Unauthenticated Remote Code Execution https://my.f5.com/manage/s/article/K000137353 https://www.praetorian.com/blog/refresh-compromising-f5-big-ip-with-request-smuggling-cve-2023-46747/ iLeakage Vulnerability https://ileakage.com/

Apple Updates https://isc.sans.edu/diary/Apple%20Patches%20Everything.%20Releases%20iOS%2017.1%2C%20MacOS%2014.1%20and%20updates%20for%20older%20versions%20fixing%20exploited%20vulnerability/30344 Confluence Server Scans CVE-2023-22515 https://isc.sans.edu/diary/30342 Critical VMVware vCenter Patch CVE-2023-34048 https://www.vmware.com/security/advisories/VMSA-2023-0023.html

Apple Updates https://isc.sans.edu/diary/Apple%20Patches%20Everything.%20Releases%20iOS%2017.1%2C%20MacOS%2014.1%20and%20updates%20for%20older%20versions%20fixing%20exploited%20vulnerability/30344 Confluence Server Scans CVE-2023-22515 https://isc.sans.edu/diary/30342 Critical VMVware vCenter Patch CVE-2023-34048 https://www.vmware.com/security/advisories/VMSA-2023-0023.html

Samsung Messages and Samsung Wallet briefly marked as 'harmful' by Google https://9to5google.com/2023/10/23/samsung-messages-wallet-harmful-app-google/ OAuth Hijacking https://salt.security/blog/oh-auth-abusing-oauth-to-take-over-millions-of-accounts Microsoft Exchange Server CVe-2023-36745 PoC https://n1k0la-t.github.io/2023/10/24/Microsoft-Exchange-Server-CVE-2023-36745/ Citrix Bleed PoC CVe-202...

Samsung Messages and Samsung Wallet briefly marked as 'harmful' by Google https://9to5google.com/2023/10/23/samsung-messages-wallet-harmful-app-google/ OAuth Hijacking https://salt.security/blog/oh-auth-abusing-oauth-to-take-over-millions-of-accounts Microsoft Exchange Server CVe-2023-36745 PoC https://n1k0la-t.github.io/2023/10/24/Microsoft-Exchange-Server-CVE-2023-36745/ Citrix Bleed PoC CVe-202...

Apple TV IPv6 DoS https://isc.sans.edu/diary/How%20an%20AppleTV%20may%20take%20down%20your%20%28%23IPv6%29%20network/30336 Squid Patches https://github.com/squid-cache/squid/security/advisories Critical Citrix Update https://www.netscaler.com/blog/news/cve-2023-4966-critical-security-update-now-available-for-netscaler-adc-and-netscaler-gateway/ Cisco Vulnerablity Updates CVE-2023-20198 https://sec...

Apple TV IPv6 DoS https://isc.sans.edu/diary/How%20an%20AppleTV%20may%20take%20down%20your%20%28%23IPv6%29%20network/30336 Squid Patches https://github.com/squid-cache/squid/security/advisories Critical Citrix Update https://www.netscaler.com/blog/news/cve-2023-4966-critical-security-update-now-available-for-netscaler-adc-and-netscaler-gateway/ Cisco Vulnerablity Updates CVE-2023-20198 https://sec...

base64dump.py Handles More Encodings Than Just BASE64 https://isc.sans.edu/diary/base64dump.py%20Handles%20More%20Encodings%20Than%20Just%20BASE64/30332 Stealing OAuth Tokens via Open Redirects https://eval.blog/research/microsoft-account-token-leaks-in-harvest/ VMWare Patches https://www.vmware.com/security/advisories.html Solarwinds Patches https://documentation.solarwinds.com/en/success_center/...

base64dump.py Handles More Encodings Than Just BASE64 https://isc.sans.edu/diary/base64dump.py%20Handles%20More%20Encodings%20Than%20Just%20BASE64/30332 Stealing OAuth Tokens via Open Redirects https://eval.blog/research/microsoft-account-token-leaks-in-harvest/ VMWare Patches https://www.vmware.com/security/advisories.html Solarwinds Patches https://documentation.solarwinds.com/en/success_center/...

Honeypot Update https://github.com/DShield-ISC/dshield/blob/main/README.md Malicious Keepass Ads https://www.malwarebytes.com/blog/threat-intelligence/2023/10/clever-malvertising-attack-uses-punycode-to-look-like-legitimate-website Malicious JavaScript in Smart Contracts https://labs.guard.io/etherhiding-hiding-web2-malicious-code-in-web3-smart-contracts-65ea78efad16

Honeypot Update https://github.com/DShield-ISC/dshield/blob/main/README.md Malicious Keepass Ads https://www.malwarebytes.com/blog/threat-intelligence/2023/10/clever-malvertising-attack-uses-punycode-to-look-like-legitimate-website Malicious JavaScript in Smart Contracts https://labs.guard.io/etherhiding-hiding-web2-malicious-code-in-web3-smart-contracts-65ea78efad16

Hiding in Hex https://isc.sans.edu/diary/Hiding%20in%20Hex/30322 Oracle Quarterly Critical Patch Update https://www.oracle.com/security-alerts/cpuoct2023.html Citrix Vulnerability Exploited CVE-2023-4966 https://www.mandiant.com/resources/blog/remediation-netscaler-adc-gateway-cve-2023-4966 Exposed Jupyter Notebooks Exploited https://www.cadosecurity.com/qubitstrike-an-emerging-malware-campaign-ta...

Hiding in Hex https://isc.sans.edu/diary/Hiding%20in%20Hex/30322 Oracle Quarterly Critical Patch Update https://www.oracle.com/security-alerts/cpuoct2023.html Citrix Vulnerability Exploited CVE-2023-4966 https://www.mandiant.com/resources/blog/remediation-netscaler-adc-gateway-cve-2023-4966 Exposed Jupyter Notebooks Exploited https://www.cadosecurity.com/qubitstrike-an-emerging-malware-campaign-ta...

Changes to SMS Delivery and How it Effects MFA and Phishing https://isc.sans.edu/diary/Changes%20to%20SMS%20Delivery%20and%20How%20it%20Effects%20MFA%20and%20Phishing/30320 Fake Traffic Tickets with QR Code https://twitter.com/polizeiberlin/status/1713867011837567411 Synology NAS DSM Account Takeover: Not Random Randomnumbers https://claroty.com/team82/research/synology-nas-dsm-account-takeover-wh...

Changes to SMS Delivery and How it Effects MFA and Phishing https://isc.sans.edu/diary/Changes%20to%20SMS%20Delivery%20and%20How%20it%20Effects%20MFA%20and%20Phishing/30320 Fake Traffic Tickets with QR Code https://twitter.com/polizeiberlin/status/1713867011837567411 Synology NAS DSM Account Takeover: Not Random Randomnumbers https://claroty.com/team82/research/synology-nas-dsm-account-takeover-wh...