RHEL
Safeguard articles tagged "RHEL" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Libreswan's October Fixes: A Pre-Auth Use-After-Free, Two AI-Found Crashes, and a Fix That Broke FIPS Mode
Libreswan 5.4.1 and 5.3.3 fix four vulnerabilities, three of them reachable by an unauthenticated peer. The CVE records appeared on 13 October, and as of 14 October Debian and Red Hat hadn't shipped fixed packages. What each bug does, who is exposed, and what to do now.
Has My Distro Shipped the Fix? Checking Debian, Ubuntu, Red Hat and Alpine Security Data for Any CVE
Upstream fix versions don't tell you whether your distribution has shipped the fix, because Debian, Ubuntu and Red Hat backport fixes into the versions they already ship. Where each distribution publishes fix status, what it means, and a script that checks all four for any CVE.
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