CVE-2018-19871

NameCVE-2018-19871
DescriptionAn issue was discovered in Qt before 5.11.3. There is QTgaFile Uncontrolled Resource Consumption.
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)
ReferencesDLA-1786-1
NVD severitymedium (attack range: remote)
Debian Bugs923003

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qt4-x11 (PTS)jessie4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u1vulnerable
jessie (security)4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2fixed
stretch4:4.8.7+dfsg-11vulnerable
buster, sid4:4.8.7+dfsg-18fixed
qtimageformats-opensource-src (PTS)jessie5.3.2-2vulnerable
stretch5.7.1~20161021-2vulnerable
buster, sid5.11.3-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qt4-x11source(unstable)4:4.8.7+dfsg-18low923003
qt4-x11sourcejessie4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2mediumDLA-1786-1
qtimageformats-opensource-srcsource(unstable)5.11.3-2low

Notes

[stretch] - qtimageformats-opensource-src <no-dsa> (Minor issue)
[jessie] - qtimageformats-opensource-src <postponed> (Minor issue)
[stretch] - qt4-x11 <no-dsa> (Minor issue)
https://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
https://codereview.qt-project.org/#/c/237761/
qt4-x11 affected in src/plugins/imageformats/tga/qtgafile.cpp
https://github.com/qt/qtimageformats/commit/7cfe47a8fe2f987fb2a066a696fb3d9d0afe4d65

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