{"id":"CVE-2011-4318","state":"PUBLISHED","title":"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","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.","publishedAt":"2013-03-07T01:00:00.000Z","updatedAt":"2024-08-07T00:01:51.650Z","severity":null,"assigner":"redhat","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["http://secunia.com/advisories/46886","http://rhn.redhat.com/errata/RHSA-2013-0520.html","https://bugs.gentoo.org/show_bug.cgi?id=390887","https://bugzilla.redhat.com/show_bug.cgi?id=754980","http://secunia.com/advisories/52311","http://hg.dovecot.org/dovecot-2.0/rev/5e9eaf63a6b1","http://www.dovecot.org/list/dovecot-news/2011-November/000200.html","http://www.openwall.com/lists/oss-security/2011/11/18/7","http://www.openwall.com/lists/oss-security/2011/11/18/5"],"weaknesses":[],"ingestedAt":"2026-10-29T19:40:05.264Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2011/4xxx/CVE-2011-4318.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2011-4318","state":"PUBLISHED","datePublished":"2013-03-07T01:00:00.000Z","dateUpdated":"2024-08-07T00:01:51.650Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2011-11-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"Dovecot 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