CVE-2011-2701
First published: Thu Jul 21 2011(Updated: )
DFN-CERT reported [1] a vulnerability in the OCSP feature in FreeRADIUS 2.1.11 where it does not verify the status of a certificate (e.g. if the certificate was revoked). No further details, or a patch, were provided. According to the changelog on the FreeRADIUS site [2], OCSP support was added in version 2.1.11: * OCSP support from Alex Bergmann. See raddb/eap.conf, "ocsp" section. Therefore earlier versions of FreeRADIUS are not affected by this flaw. [1] <a href="http://seclists.org/oss-sec/2011/q3/105">http://seclists.org/oss-sec/2011/q3/105</a> [2] <a href="http://freeradius.org/">http://freeradius.org/</a> Statement: Not vulnerable. This issue did not affect the versions of freeradius as shipped with Red Hat Enterprise Linux 4, 5, or 6.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Freeradius Freeradius | =2.1.11 | |
| redhat/freeradius | <2.1.12 | 2.1.12 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=724815
- http://www.openwall.com/lists/oss-security/2011/07/15/6
- http://www.openwall.com/lists/oss-security/2011/07/20/9
- http://www.openwall.com/lists/oss-security/2011/07/18/2
- http://secunia.com/advisories/45425
- http://www.securityfocus.com/bid/48880
- https://www.dfn-cert.de/informationen/Sicherheitsbulletins/dsb-2011-01.html
- http://securitytracker.com/id?1025833
- http://securityreason.com/securityalert/8325
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68782
- http://www.securityfocus.com/archive/1/518974/100/0/threaded
- http://seclists.org/oss-sec/2011/q3/105
- http://freeradius.org/
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=724816
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=514686&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=514686&action=edit
- collector/nvd-historical
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- collector/mitre-cve
- source/MITRE
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2011-2701
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/remedy
- agent/severity
- agent/references
- agent/weakness
- agent/tags
- agent/description
- agent/event
- vendor/freeradius
- canonical/freeradius freeradius
- version/freeradius freeradius/2.1.11
- package-manager/redhat