CVE-2011-4966

· N/AModified

← All CVEs

CVSS v3.1

N/A

EPSS

1.38%

Published

Mar 12, 2013

Modified

Apr 28, 2026

Public PoC / Exploit (1)

All weaponized →

TrickestTrickest PoC index

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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.

Weaknesses (CWE)

CWE-255

Affected Products (50)

freeradius · freeradiusvulnerable

· freeradius

References (10)

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

PatchVendor Advisory

https://github.com/alandekok/freeradius-server/commit/1b1ec5ce75e224bd1755650c18ccdaa6dc53e605

http://lists.opensuse.org/opensuse-updates/2013-01/msg00029.html

http://lists.opensuse.org/opensuse-updates/2013-01/msg00079.html

KEV Catalog EPSS Scores Vendors All CVEs