VDB
CVE-2016-4422
CVE-2016-4422
PUBLISHED
CVSS 9.800000190734863 CRITICAL
The pam_sm_authenticate function in pam_sshauth.c in libpam-sshauth might allow context-dependent attackers to bypass authentication or gain privileges via a system user account.
EPSS 1.80% · 77.0th percentile
Risk Scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
1.80%
77.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | libpam-sshauth | 0, 0.3.1-1 |
| Ubuntu:16.04:LTS | libpam-sshauth | 0, 0.3.1-1, 0.3.1-1ubuntu1 |
Timeline
- May 6, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Dec 19, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Apr 3, 2023 EPSS Score
- May 26, 2023 EPSS Score
- Jul 18, 2023 EPSS Score
- Sep 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-4422 third-party-advisory
- http://www.openwall.com/lists/oss-security/2016/05/01/2 third-party-advisory
- https://bazaar.launchpad.net/~ltsp-upstream/ltsp/libpam-sshauth/revision/93/src/pam_sshauth.c third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-4422 third-party-advisory