DescriptionThe cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-cryptography (PTS)bullseye3.3.2-1fixed
bookworm (security)38.0.4-3~deb12u1fixed
sid, trixie42.0.5-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-cryptographysource(unstable)(not affected)


- python-cryptography <not-affected> (Vulnerable code not present)
Introduced after: (40.0.0)
Fixed by: (main)
Fixed by: (41.0.2)

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