{
  "modified": "2025-08-09T19:01:28Z",
  "published": "2010-03-31T18:00:00Z",
  "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.",
  "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"
    }
  ]
}