NVD

Id
10786  
Name
CVE-2011-4318  
Description
Dovecot 2.0.x before 2.0.16, when ssl or starttls is enabled and hostname is used to define the proxy destination, does not verify that the server hostname matches a domain name in the subject"s Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a valid certificate for a different hostname.  
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
2013-03-06  
Modified Date
2013-03-07  
Seq
2011-4318  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
60618 10786 CVE-2011-4318 http://hg.dovecot.org/dovecot-2.0/rev/5e9eaf63a6b1  View
60619 10786 CVE-2011-4318 RHSA-2013:0520  View
60620 10786 CVE-2011-4318 [dovecot-news] 20111117 v2.0.16 released  View
60621 10786 CVE-2011-4318 [oss-security] 20111118 Re: CVE Request -- Dovecot -- Validate certificate"s CN against requested remote server hostname when proxying  View
60622 10786 CVE-2011-4318 [oss-security] 20111118 Re: CVE Request -- Dovecot -- Validate certificate"s CN against requested remote server hostname when proxying  View
60623 10786 CVE-2011-4318 https://bugs.gentoo.org/show_bug.cgi?id=390887  View
60624 10786 CVE-2011-4318 https://bugzilla.redhat.com/show_bug.cgi?id=754980  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
34982 JVNDB-2011-005224 Dovecot における SSL サーバを偽装される脆弱性 Dovecot は、ssl または starttls が有効で、かつ使用するプロキシを定義するためにホスト名を使用している場合、サーバのホスト名が X.509 証明書の subject の Common Name (CN) におけるドメイン名と一致することを確認しないため、SSL サーバを偽装される脆弱性が存在します。 CVE-2011-4318 52225 CVE-2011-4318 10786 5.8 http://jvndb.jvn.jp/ja/contents/2011/JVNDB-2011-005224.html 2011-11-17 2013-03-08 View