NVD

Id
9438  
Name
CVE-2011-2701  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
5.8  
Severity
Medium  
CVSS Base Score
5.8  
CVSS Impact Subscore
4.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:P/I:P/A:N)  
Pub Date
2017-01-07  
Published
2011-08-03  
Modified Date
2011-09-21  
Seq
2011-2701  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
53891 9438 CVE-2011-2701 8325  View
53892 9438 CVE-2011-2701 1025833  View
53893 9438 CVE-2011-2701 [oss-security] 20110715 CVE request: vulnerability in FreeRADIUS (OCSP)  View
53894 9438 CVE-2011-2701 [oss-security] 20110718 Re: CVE request: vulnerability in FreeRADIUS (OCSP)  View
53895 9438 CVE-2011-2701 [oss-security] 20110720 Re: CVE request: vulnerability in FreeRADIUS (OCSP)  View
53896 9438 CVE-2011-2701 20110725 [DSB-2011-01] Security Advisory FreeRADIUS 2.1.11  View
53897 9438 CVE-2011-2701 48880  View
53898 9438 CVE-2011-2701 freeradius-certificate-security-bypass(68782)  View
53899 9438 CVE-2011-2701 https://bugzilla.redhat.com/show_bug.cgi?id=724815  View
53900 9438 CVE-2011-2701 https://www.dfn-cert.de/informationen/Sicherheitsbulletins/dsb-2011-01.html  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34541 JVNDB-2011-004783 FreeRADIUS の ocsp_check 関数における認証を回避される脆弱性 FreeRADIUS の rlm_eap_tls.c のocsp_check 関数は、OCSP が有効にされた際、OCSP レスポンダーからの返信を適切に解析しないため、認証を回避される脆弱性が存在します。 CVE-2011-2701 50608 CVE-2011-2701 9438 5.8 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-004783.html 2011-08-03 2012-03-27 View