CVE-2017-17973

NameCVE-2017-17973
DescriptionIn LibTIFF 4.0.8, there is a heap-based use-after-free in the t2p_writeproc function in tiff2pdf.c.
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
tiff (PTS)wheezy4.0.2-6+deb7u5vulnerable
wheezy (security)4.0.2-6+deb7u17vulnerable
jessie (security), jessie4.0.3-12.3+deb8u4vulnerable
stretch (security), stretch4.0.8-2+deb9u1vulnerable
buster, sid4.0.9-3vulnerable
tiff3 (PTS)wheezy3.9.6-11vulnerable
wheezy (security)3.9.6-11+deb7u8vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)(unfixed)medium
tiff3source(unstable)(unfixed)unimportant

Notes

[stretch] - tiff <no-dsa> (Minor issue)
[jessie] - tiff <no-dsa> (Minor issue)
[wheezy] - tiff <no-dsa> (Minor issue)
http://bugzilla.maptools.org/show_bug.cgi?id=2769

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