CVE-2017-10688

NameCVE-2017-10688
DescriptionIn LibTIFF 4.0.8, there is a assertion abort in the TIFFWriteDirectoryTagCheckedLong8Array function in tif_dirwrite.c. A crafted input will lead to a remote denial of service attack.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1022-1, DSA-3903-1
NVD severitymedium (attack range: remote)
Debian Bugs866611

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+deb7u16fixed
jessie (security), jessie4.0.3-12.3+deb8u4fixed
stretch (security), stretch4.0.8-2+deb9u1fixed
buster, sid4.0.8-5fixed
tiff3 (PTS)wheezy3.9.6-11fixed
wheezy (security)3.9.6-11+deb7u8fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
tiffsource(unstable)4.0.8-3medium866611
tiffsourcejessie4.0.3-12.3+deb8u4mediumDSA-3903-1
tiffsourcestretch4.0.8-2+deb9u1mediumDSA-3903-1
tiffsourcewheezy4.0.2-6+deb7u15mediumDLA-1022-1
tiff3source(unstable)(unfixed)medium
tiff3sourcewheezy(not affected)

Notes

[wheezy] - tiff3 <not-affected> (vulnerable code not present)
http://bugzilla.maptools.org/show_bug.cgi?id=2712
Fixed by: https://github.com/vadz/libtiff/commit/6173a57d39e04d68b139f8c1aa499a24dbe74ba1

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