Mandriva Linux Security Advisory : freeradius (MDVSA-2012:047)
Medium Nessus Plugin ID 61948
SynopsisThe remote Mandriva Linux host is missing one or more security updates.
DescriptionA vulnerability has been found and corrected in freeradius :
The ocsp_check function in rlm_eap_tls.c in FreeRADIUS 2.1.11, when OCSP is enabled, does not properly parse replies from OCSP responders, which allows remote attackers to bypass authentication by using the EAP-TLS protocol with a revoked X.509 client certificate (CVE-2011-2701).
The updated packages have been patched to correct this issue.
SolutionUpdate the affected packages.