{"id":"CVE-2010-1194","details":"The match_component function in smtp-tls.c in libESMTP 1.0.3.r1, and possibly other versions including 1.0.4, treats two strings as equal if one is a substring of the other, which allows remote attackers to spoof trusted certificates via a crafted subjectAltName.","modified":"2026-04-10T03:41:11.737520Z","published":"2010-03-31T18:00:00Z","references":[{"type":"ADVISORY","url":"http://www.vupen.com/english/advisories/2010/1107"},{"type":"FIX","url":"http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=311191"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2010/03/03/6"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2010/03/09/3"}],"schema_version":"1.7.5"}