CVE-2010-1192

NameCVE-2010-1192
DescriptionlibESMTP, probably 1.0.4 and earlier, does not properly handle a '\0' character in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs572960

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libesmtp (PTS)buster, bullseye1.0.6-4.3fixed
bookworm1.1.0-3fixed
sid, trixie1.1.0-3.1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libesmtpsource(unstable)1.0.4-5572960

Notes

[lenny] - libesmtp <no-dsa> (Minor issue)
https://www.openwall.com/lists/oss-security/2010/03/03/6

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