CVE-2021-44758

NameCVE-2021-44758
Descriptionspnego: send_reject when no mech selected
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3206-1, DSA-5287-1
Debian Bugs1024187

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
heimdal (PTS)buster7.5.0+dfsg-3vulnerable
buster (security)7.5.0+dfsg-3+deb10u1fixed
bullseye7.7.0+dfsg-2vulnerable
bullseye (security)7.7.0+dfsg-2+deb11u2fixed
bookworm7.7.0+dfsg-6vulnerable
sid7.8.git20221115.a6cf945+dfsg-3fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
heimdalsourcebuster7.5.0+dfsg-3+deb10u1DLA-3206-1
heimdalsourcebullseye7.7.0+dfsg-2+deb11u2DSA-5287-1
heimdalsource(unstable)7.8.git20221115.a6cf945+dfsg-11024187

Notes

https://github.com/heimdal/heimdal/security/advisories/GHSA-69h9-669w-88xv
https://github.com/heimdal/heimdal/commit/f9ec7002cdd526ae84fbacbf153162e118f22580 (heimdal-7.7.1)

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