CVE-2020-13881

NameCVE-2020-13881
DescriptionIn support.c in pam_tacplus 1.3.8 through 1.5.1, the TACACS+ shared secret gets logged via syslog if the DEBUG loglevel and journald are used.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-2239-1
NVD severitymedium
Debian Bugs962830

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libpam-tacplus (PTS)bullseye, sid, buster, stretch1.3.8-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libpam-tacplussourcejessie1.3.8-2+deb8u1DLA-2239-1
libpam-tacplussource(unstable)(unfixed)low962830

Notes

[buster] - libpam-tacplus <no-dsa> (Minor issue)
[stretch] - libpam-tacplus <no-dsa> (Minor issue)
https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0
https://github.com/kravietz/pam_tacplus/issues/149

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