CVE-2011-2701 (GCVE-0-2011-2701)
Vulnerability from cvelistv5 – Published: 2011-08-04 01:00 – Updated: 2024-08-06 23:08
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/48880 | vdb-entryx_refsource_BID |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.openwall.com/lists/oss-security/2011/07/15/6 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2011/07/18/2 | mailing-listx_refsource_MLIST |
| http://secunia.com/advisories/45425 | third-party-advisoryx_refsource_SECUNIA |
| http://www.securityfocus.com/archive/1/518974/100… | mailing-listx_refsource_BUGTRAQ |
| https://www.dfn-cert.de/informationen/Sicherheits… | x_refsource_MISC |
| http://securityreason.com/securityalert/8325 | third-party-advisoryx_refsource_SREASON |
| http://securitytracker.com/id?1025833 | vdb-entryx_refsource_SECTRACK |
| https://bugzilla.redhat.com/show_bug.cgi?id=724815 | x_refsource_MISC |
| http://www.openwall.com/lists/oss-security/2011/07/20/9 | mailing-listx_refsource_MLIST |
Date Public
2011-07-15 00:00
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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