CVE-2015-0295

NameCVE-2015-0295
DescriptionThe BMP decoder in QtGui in QT before 5.5 does not properly calculate the masks used to extract the color components, which allows remote attackers to cause a denial of service (divide-by-zero and crash) via a crafted BMP file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-210-1
NVD severitymedium (attack range: remote)
Debian Bugs779550, 779580

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qt4-x11 (PTS)wheezy4:4.8.2+dfsg-11vulnerable
jessie4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u1fixed
buster, sid, stretch4:4.8.7+dfsg-11fixed
qtbase-opensource-src (PTS)jessie5.3.2+dfsg-4+deb8u2fixed
stretch5.7.1+dfsg-3fixed
buster5.9.1+dfsg-9fixed
sid5.9.1+dfsg-12fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qt4-x11source(unstable)4:4.8.6+git64-g5dc8b2b+dfsg-3medium779550
qt4-x11sourcesqueeze4:4.6.3-4+squeeze3mediumDLA-210-1
qtbase-opensource-srcsource(unstable)5.3.2+dfsg-5medium779580
qtbase-opensource-srcsourceexperimental5.4.1+dfsg-2medium
qtbase-opensource-srcsourcejessie5.3.2+dfsg-4+deb8u1medium

Notes

[wheezy] - qt4-x11 <no-dsa> (Minor issue)
http://lists.qt-project.org/pipermail/announce/2015-February/000059.html

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