CVEvulnerability
CVE-2020-13881
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-06-06
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-532
Description
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 configurations
• pam tacplus project pam tacplus (>= 1.3.8 <= 1.5.1)
• debian debian linux 8.0
• debian debian linux 9.0
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 20.04
• arista cloudvision portal (< 2020.1.2)
Related
Weakness · CWE (1)
- CWE-532 Insertion of Sensitive Information into Log File weakness
References
- http://www.openwall.com/lists/oss-security/2020/06/08/1 Mailing List, Patch, Third Party Advisory
- https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0 Patch, Third Party Advisory
- https://github.com/kravietz/pam_tacplus/issues/149 Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00007.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00006.html Mailing List, Third Party Advisory
- https://usn.ubuntu.com/4521-1/ Third Party Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisories/11705-security-advisory-50 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2020/06/08/1 Mailing List, Patch, Third Party Advisory
- https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0 Patch, Third Party Advisory
- https://github.com/kravietz/pam_tacplus/issues/149 Issue Tracking, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/06/msg00007.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/08/msg00006.html Mailing List, Third Party Advisory
- https://usn.ubuntu.com/4521-1/ Third Party Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisories/11705-security-advisory-50 Third Party Advisory