VDB
CVE-2020-13881
CVE-2020-13881
PUBLISHED
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.
EPSS 1.24% · 79.6th percentile
Risk Scores
EPSS Score
1.24%
79.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | libpam-tacplus | 0, 1.3.8-2 |
| Ubuntu:20.04:LTS | libpam-tacplus | 0, 1.3.8-2 |
| Ubuntu:18.04:LTS | libpam-tacplus | 1.3.8-2, 0 |
| Ubuntu:22.04:LTS | libpam-tacplus | 0, 1.3.8-2.1 |
Exploit Intelligence
- https://github.com/kravietz/pam_tacplus/issues/149 (circl)
- https://github.com/kravietz/pam_tacplus/commit/4a9852c31c2fd0c0e72fbb689a586aabcfb11cb0 (circl)
- [oss-security] 20200608 CVE-2020-13881: pam_tacplus 1.3.8 through 1.5.1, the TACACS+ shared secret gets logged via syslog if configured with debug parameter (circl)
- [debian-lts-announce] 20200608 [SECURITY] [DLA 2239-1] libpam-tacplus security update (circl)
- https://www.arista.com/en/support/advisories-notices/security-advisories/11705-security-advisory-50 (circl)
- USN-4521-1 (circl)
- [debian-lts-announce] 20210804 [SECURITY] [DLA 2730-1] libpam-tacplus security update (circl)
Timeline
- Jun 6, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-13881 third-party-advisory
- https://www.openwall.com/lists/oss-security/2020/06/08/1 third-party-advisory
- https://ubuntu.com/security/notices/USN-4521-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-13881 third-party-advisory