PatchTheCVECVE-2013-4285: A certain Gentoo patch for the PAM S/Key module does not properly clear credentials from memory, which allows
CVE-2013-4285 is a low-severity flaw (CVSS 2.1) affecting pam s\/key. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
A certain Gentoo patch for the PAM S/Key module does not properly clear credentials from memory, which allows local users to obtain sensitive information by reading system memory.
Why this priority
- No elevated risk signals yet
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 2.1 (Low) |
| EPSS exploit chance | 0.3% (top 75%) |
| CISA exploited list | No |
| Weakness | CWE-255 |
| Published | 2014-04-28 |
| Last modified | 2026-06-16 |
Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2013-4285?
pam s\/key: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2013-4285 being exploited?
CVE-2013-4285 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2013-4285 affect?
CVE-2013-4285 affects pam s\/key. Severity is low (CVSS 2.1). A certain Gentoo patch for the PAM S/Key module does not properly clear credentials from memory, which allows local users to obtain sensitive information by reading system memory.
How urgent is CVE-2013-4285?
Priority 14/100. No elevated risk signals yet.