"[31m"?! ANSI Terminal security in 2023 and finding 10 CVEs: https://dgl.cx/2023/09/ansi-terminal-security - awesome research by @dgl
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Looking for Cisco IOS-XE devices with an exposed web interface in your environment? (CVE-2023-20198), runZero can help: https://www.runzero.com/blog/finding-cisco-ios-xe-2/
@simontsui thanks! pretty gnarly that there is no patch and the exploitation is rampant enough that IOCs are necessary
An actively exploited zero-day in Cisco IOS-XE's web interface is leading to mass compromise and implant (backdoor) installation: https://arstechnica.com/security/2023/10/actively-exploited-cisco-0-day-with-maximum-10-severity-gives-full-network-control/
CVSS 10.0 and bad enough that Cisco is providing methods to check for the specific implant being installed.
via @dangoodin
The spirit of full-disclosure is alive and well. "Squid Caching Proxy Security Audit: 55 vulnerabilities and 35 0days" https://megamansec.github.io/Squid-Security-Audit/
PSA: Some of the "JA" series of fingerprints (HASSH, JARM, etc) are patented by Salesforce. The new JA4 methods are patent-pending by FoxIO. The JA4+ license is commercial ($ for OEM). Nothing wrong with charging for your work, but OSS projects should be careful about adoption.
Happy Monday! Looks like libwebp vulnerabilities expose a massive portion of daily productivity tools to RCE (via Chrome embedding and Electron):
https://arstechnica.com/security/2023/09/incomplete-disclosures-by-apple-and-google-create-huge-blindspot-for-0-day-hunters/ via @dangoodin
quote of the day: "anything is a server rack if you are brave enough"
This is the article to send to your IT team when they refuse to enforce boot-time PINs for BitLocker:
Bypassing Bitlocker using a cheap logic analyzer on a Lenovo laptop: https://www.errno.fr/BypassingBitlocker.html by Guillaume Quéré