CVE-2010-1194

描述

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.

如何修補 CVE-2010-1194

要修補 CVE-2010-1194,請將受影響套件升級到下列已修補版本。

• Debian/libesmtp—升級至 1.0.4-2 或更新版本

CVE-2010-1194 正在被利用嗎?

低 — EPSS 為 1.2%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 1.0.4-2

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2010-1194