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Unrated severityNVD Advisory· Published Mar 31, 2010· Updated Jun 16, 2026

CVE-2010-1194

CVE-2010-1194

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

33
  • Libesmtp/Libesmtp33 versions
    cpe:2.3:a:stafford.uklinux:libesmtp:0.1:-:*:*:*:*:*:*+ 32 more
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.1:-:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.1:a:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.4:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.5:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.6:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.6.1:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.6:a:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.7.0:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.7.1:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.0:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.1:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.10:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.10:p1:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.11:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.12:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.2:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.3:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.4:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.5:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.6:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.7:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.8:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:0.8.9:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0.3:r1:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0.4:*:*:*:*:*:*:*
    • cpe:2.3:a:stafford.uklinux:libesmtp:1.0:rc1:*:*:*:*:*:*
    • (no CPE)range: 1.0.3.r1, 1.0.4

Patches

Vulnerability mechanics

References

5

News mentions

0

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