CVE-2017-17942

NameCVE-2017-17942
DescriptionIn LibTIFF 4.0.9, there is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.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
Debian Bugs885579

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
tiff (PTS)stretch4.0.8-2+deb9u5fixed
stretch (security)4.0.8-2+deb9u7fixed
buster, buster (security)4.1.0+git191117-2~deb10u2fixed
bullseye4.2.0-1fixed
bookworm, sid4.3.0-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsourcejessie4.0.3-12.3+deb8u2
tiffsource(unstable)4.0.6-3unimportant885579
tiff3source(unstable)(unfixed)unimportant

Notes

http://bugzilla.maptools.org/show_bug.cgi?id=2767
https://gitlab.com/libtiff/libtiff/issues/120
No patch available. Marked as wontfix by upstream.
bmp2tiff was removed in 4.0.6-3 and DSA 3762, marking as fixed
although technically still present in the source package.

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