| Name | CVE-2015-7313 |
| Description | LibTIFF allows remote attackers to cause a denial of service (memory consumption and crash) via a crafted tiff file. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 800124 |
Vulnerable and fixed packages
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 | squeeze | (not affected) | | | |
| tiff | source | wheezy | (not affected) | | | |
| tiff | source | (unstable) | 4.0.7-1 | | | 800124 |
| tiff3 | source | wheezy | (not affected) | | | |
| tiff3 | source | (unstable) | (unfixed) | | | |
Notes
[jessie] - tiff <ignored> (Minor issue)
[wheezy] - tiff <not-affected> (Can't reproduce)
[squeeze] - tiff <not-affected> (Can't reproduce the issue, file is rejected with "Integer overflow in TIFFVStripSize" and "cannot handle zero strip size.")
[wheezy] - tiff3 <not-affected> (Can't reproduce the issue, file is rejected with "Integer overflow in TIFFVStripSize" and "cannot handle zero strip size.")
Test file here: https://marc.info/?l=oss-security&m=144284777006804&q=p6
Reproduce with "ltrace -e realloc tiffdither /tmp/oom.tif /dev/null"
at the end you see "libtiff.so.5->realloc(0, 1636178024)"