CVE-2020-13881 – In support.c in pam_tacplus 1.3.8 through 1.5.1, the TACACS+ shared secre

In 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.

 

Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-13881

Reference (s):

• https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0
• https://github.com/kravietz/pam_tacplus/issues/149
• https://www.arista.com/en/support/advisories-notices/security-advisories/11705-security-advisory-50
• MLIST:[debian-lts-announce] 20200608 [SECURITY] [DLA 2239-1] libpam-tacplus security update
• URL: https://lists.debian.org/debian-lts-announce/2020/06/msg00007.html