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CVE
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CVE-2010-1194Date: (C)2010-03-31   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 6.8
Exploit Score: 8.6
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
ADV-2010-1107
SUSE-SR:2010:011
http://www.openwall.com/lists/oss-security/2010/03/03/6
http://www.openwall.com/lists/oss-security/2010/03/09/3
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=311191

CWE    1
CWE-310
OVAL    1
oval:org.secpod.oval:def:300168

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