| Name | CVE-2017-7597 |
| Description | tif_dirread.c in LibTIFF 4.0.7 has an "outside the range of representable values of type float" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image. |
| 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-911-1, DLA-912-1, DSA-3844-1 |
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+deb7u12 | DLA-911-1 | ||
| tiff | source | jessie | 4.0.3-12.3+deb8u3 | DSA-3844-1 | ||
| tiff | source | (unstable) | 4.0.7-6 | |||
| tiff3 | source | wheezy | 3.9.6-11+deb7u5 | DLA-912-1 | ||
| tiff3 | source | (unstable) | (unfixed) |
https://github.com/vadz/libtiff/commit/3144e57770c1e4d26520d8abee750f8ac8b75490
https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes