CVE-2009-2408

NameCVE-2009-2408
DescriptionMozilla Network Security Services (NSS) before 3.12.3, Firefox before 3.0.13, Thunderbird before 2.0.0.23, and SeaMonkey before 1.1.18 do 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. NOTE: this was originally reported for Firefox before 3.5.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-1874-1, DSA-2025-1
NVD severitymedium (attack range: remote, user-initiated)
Debian Bugs539934
Debian/oldoldstablenot vulnerable.
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icedove (PTS)squeeze, squeeze (security)3.0.11-1+squeeze15fixed
wheezy31.3.0-1~deb7u1fixed
wheezy (security)31.8.0-1~deb7u1fixed
jessie31.7.0-1~deb8u1fixed
jessie (security)31.8.0-1~deb8u1fixed
stretch31.7.0-1fixed
sid38.0.1-1fixed
nss (PTS)squeeze, squeeze (security)3.12.8-1+squeeze7fixed
squeeze (lts)3.12.8-1+squeeze11fixed
wheezy2:3.14.5-1+deb7u3fixed
wheezy (security)2:3.14.5-1+deb7u4fixed
jessie2:3.17.2-1.1fixed
stretch, sid2:3.19.2-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icedovesource(unstable)2.0.0.24-1medium
icedovesourcelenny2.0.0.24-0lenny1mediumDSA-2025-1
nsssource(unstable)3.12.3-1medium539934
nsssourcelenny3.12.3.1-0lenny1mediumDSA-1874-1

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