CVE-2010-1194 | BDVDB-2026-41013 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.openwall.com/lists/oss-security/2010/03/09/3
http://www.vupen.com/english/advisories/2010/1107
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=311191
http://lists.opensuse.org/opensuse-security-announce/2010-05/msg00001.html
http://www.openwall.com/lists/oss-security/2010/03/03/6

Exploit#

No public exploit known

History#

Version 12010-03-31Record published in the CVE List.
Version 22024-08-07Most recent update recorded in the CVE List.