high7.5
CVE-2020-13881
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.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Pam Tacplus Project | Pam Tacplus | from 1.3.8 through 1.5.1 |
| Debian | Debian Linux | Versions 8.0, 9.0 |
| Canonical | Ubuntu Linux | Versions 16.04, 18.04, 20.04 |
| Arista | Cloudvision Portal | before 2020.1.2 |
Weakness classification
References
- NVD record
- CVE.org record
- http://www.openwall.com/lists/oss-security/2020/06/08/1
- https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0
- https://github.com/kravietz/pam_tacplus/issues/149
- https://lists.debian.org/debian-lts-announce/2020/06/msg00007.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00006.html
- https://usn.ubuntu.com/4521-1/
- https://www.arista.com/en/support/advisories-notices/security-advisories/11705-security-advisory-50
- http://www.openwall.com/lists/oss-security/2020/06/08/1
- https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0
- https://github.com/kravietz/pam_tacplus/issues/149
- https://lists.debian.org/debian-lts-announce/2020/06/msg00007.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00006.html
- https://usn.ubuntu.com/4521-1/
- https://www.arista.com/en/support/advisories-notices/security-advisories/11705-security-advisory-50