Unscored severity · published Mar 12, 2013
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…
–
CVSS
1.4%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FR
Freeradius · Freeradius
through 2.2.0; 0.1; 0.2; 0.3; 0.4; 0.5; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-4966
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-4966
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-01/msg00029.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-01/msg00079.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHBA-2012-0881.html
Patch
http://rhn.redhat.com/errata/RHSA-2013-0134.html
github.com
https://github.com/alandekok/freeradius-server/commit/1b1ec5ce75e224bd1755650c18ccdaa6dc53e605
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