| Name | CVE-2016-5314 |
| Description | Buffer overflow in the PixarLogDecode function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted TIFF image, as demonstrated by overwriting the vgetparent function pointer with rgb2ycbcr. |
| 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-606-1, DLA-610-1, DSA-3762-1 |
| Debian Bugs | 830700 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| tiff (PTS) | bullseye (security), bullseye | 4.2.0-1+deb11u5 | fixed |
| bookworm, bookworm (security) | 4.5.0-6+deb12u1 | fixed | |
| sid, trixie | 4.5.1+git230720-5 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| tiff | source | wheezy | 4.0.2-6+deb7u6 | DLA-606-1 | ||
| tiff | source | jessie | 4.0.3-12.3+deb8u2 | DSA-3762-1 | ||
| tiff | source | (unstable) | 4.0.6-2 | 830700 | ||
| tiff3 | source | wheezy | 3.9.6-11+deb7u1 | DLA-610-1 | ||
| tiff3 | source | (unstable) | (unfixed) |
http://bugzilla.maptools.org/show_bug.cgi?id=2554
Reproducer http://bugzilla.maptools.org/attachment.cgi?id=654
Upstream fix https://github.com/vadz/libtiff/commit/391e77fcd217e78b2c51342ac3ddb7100ecacdd2