Descriptionjsinfer.cpp in Mozilla Firefox ESR 10.x before 10.0.5 and Thunderbird ESR 10.x before 10.0.5 does not properly determine data types, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via crafted JavaScript code.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
NVD severityhigh (attack range: remote, user-initiated)
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
wheezy (security)31.6.0-1~deb7u1fixed
stretch, sid, jessie31.6.0-1fixed
iceweasel (PTS)squeeze, squeeze (security)3.5.16-20fixed
wheezy (security)31.6.0esr-1~deb7u1fixed
stretch, sid, jessie31.6.0esr-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
icedovesourcesqueeze(not affected)
iceweaselsourcesqueeze(not affected)


[squeeze] - iceweasel <not-affected> (Vulnerable code not present)
[squeeze] - icedove <not-affected> (Vulnerable code not present)

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