| Name | CVE-2015-8784 |
| Description | The NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted TIFF image, as demonstrated by libtiff5.tif. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-405-1, DLA-880-1, DSA-3467-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| tiff (PTS) | buster | 4.1.0+git191117-2~deb10u4 | fixed |
| buster (security) | 4.1.0+git191117-2~deb10u9 | fixed |
| bullseye, bullseye (security) | 4.2.0-1+deb11u5 | fixed |
| bookworm, bookworm (security) | 4.5.0-6+deb12u1 | fixed |
| sid, trixie | 4.5.1+git230720-4 | fixed |
The information below is based on the following data on fixed versions.
Notes
http://bugzilla.maptools.org/show_bug.cgi?id=2508
Can be reproduced with tiff compiled with AddressSanitizer
and the same reproducer file http://lcamtuf.coredump.cx/afl/vulns/libtiff5.tif
Commit: https://github.com/vadz/libtiff/commit/b18012dae552f85dcc5c57d3bf4e997a15b1cc1c
https://www.openwall.com/lists/oss-security/2016/01/24/4