CVE-2012-4216

NameCVE-2012-4216
DescriptionUse-after-free vulnerability in the gfxFont::GetFontEntry function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2583-1, DSA-2584-1, DSA-2588-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
icedove (PTS)jessie1:52.3.0-4~deb8u2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
iceapesourcesqueeze2.0.11-17DSA-2584-1
iceapesource(unstable)2.7.11-1
icedovesourcesqueeze3.0.11-1+squeeze15DSA-2588-1
icedovesource(unstable)10.0.11-1
iceweaselsourcesqueeze3.5.16-20DSA-2583-1
iceweaselsource(unstable)10.0.11esr-1

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