CVE-2011-4966
modules/rlm_unix/rlm_unix.c in FreeRADIUS before 2.2.0, when unix mode is enabled for user authentication, does not properly check the password expiration in /etc/shadow, which allows remote authenticated users to authenticate using an expired password.
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 72% of CVEs (scores of 2026-10-31)
- CWE
- CWE-255
- Published
- Modified
- Record from
- the NVD, synced
Affected
- freeradius:freeradius
References
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00029.html
- http://lists.opensuse.org/opensuse-updates/2013-01/msg00079.html
- http://rhn.redhat.com/errata/RHBA-2012-0881.html
- http://rhn.redhat.com/errata/RHSA-2013-0134.html
- https://github.com/alandekok/freeradius-server/commit/1b1ec5ce75e224bd1755650c18ccdaa6dc53e605