OpenSSH Update Alert: Patch Now or Risk Root-Level RegreSSHion!
FreeBSD has patched a high-severity OpenSSH flaw (CVE-2024-7589) that could let attackers execute code as root. The issue arises from a signal handler calling non-async-safe functions, creating a race condition. Update and restart sshd to stay safe, or tweak settings as a temporary fix.
Hot Take:
Looks like OpenSSH just got a CVE-ry bad report card. Time to hit the updates before the hackers hit you!
Key Points:
- High-severity flaw in OpenSSH (CVE-2024-7589) with a CVSS score of 7.4.
- Vulnerability allows remote code execution with elevated privileges.
- Issue involves a signal handler calling unsafe logging functions.
- Updating FreeBSD and restarting sshd is essential to mitigate risk.
- Temporary fixes involve setting LoginGraceTime to 0, with trade-offs.
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