CVE-2017-2870

NameCVE-2017-2870
DescriptionAn exploitable integer overflow vulnerability exists in the tiff_image_parse functionality of Gdk-Pixbuf 2.36.6 when compiled with Clang. A specially crafted tiff file can cause a heap-overflow resulting in remote code execution. An attacker can send a file or a URL to trigger this vulnerability.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-2043-1
Debian Bugs873787

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gdk-pixbuf (PTS)bullseye2.42.2+dfsg-1+deb11u2fixed
bullseye (security)2.42.2+dfsg-1+deb11u1fixed
bookworm2.42.10+dfsg-1+deb12u1fixed
sid, trixie2.42.12+dfsg-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gdk-pixbufsourcejessie2.31.1-2+deb8u8DLA-2043-1
gdk-pixbufsource(unstable)2.36.10-1unimportant873787

Notes

[stretch] - gdk-pixbuf <ignored> (Built with GCC in Debian)
https://git.gnome.org/browse/gdk-pixbuf/commit/?id=31a6cff3dfc6944aad4612a9668b8ad39122e48b
https://bugzilla.gnome.org/show_bug.cgi?id=770986
https://bugzilla.gnome.org/show_bug.cgi?id=780269
Built with GCC in Debian, which doesn't remove the check

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