CVE-2014-7944

NameCVE-2014-7944
DescriptionThe sycc422_to_rgb function in fxcodec/codec/fx_codec_jpx_opj.cpp in PDFium, as used in Google Chrome before 40.0.2214.91, does not properly handle odd values of image width, which allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted PDF document.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
chromium-browser (PTS)jessie, jessie (security)57.0.2987.98-1~deb8u1fixed
stretch63.0.3239.84-1~deb9u1fixed
stretch (security)69.0.3497.92-1~deb9u1fixed
buster, sid69.0.3497.92-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
chromium-browsersource(unstable)40.0.2214.91-1medium
chromium-browsersourcesqueeze(unfixed)end-of-life
chromium-browsersourcewheezy(unfixed)end-of-life

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