| Name | CVE-2018-18557 |
| Description | LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 (with JBIG enabled) decodes arbitrarily-sized JBIG into a buffer, ignoring the buffer size, which leads to a tif_jbig.c JBIGDecode out-of-bounds write. |
| 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-1557-1, DSA-4349-1, ELA-58-1 |
| Debian Bugs | 911635 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| tiff (PTS) | jessie, jessie (lts) | 4.0.3-12.3+deb8u17 | fixed |
| stretch (security) | 4.0.8-2+deb9u8 | fixed | |
| stretch (lts), stretch | 4.0.8-2+deb9u12 | fixed | |
| buster (security), buster, buster (lts) | 4.1.0+git191117-2~deb10u9 | fixed | |
| bullseye (security), bullseye | 4.2.0-1+deb11u5 | fixed | |
| bookworm (security), bookworm | 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 | (unfixed) | end-of-life | ||
| tiff | source | jessie | 4.0.3-12.3+deb8u7 | DLA-1557-1 | ||
| tiff | source | stretch | 4.0.8-2+deb9u4 | DSA-4349-1 | ||
| tiff | source | (unstable) | 4.0.9+git181026-1 | 911635 | ||
| tiff3 | source | wheezy | 3.9.6-11+deb7u13 | ELA-58-1 | ||
| tiff3 | source | (unstable) | (unfixed) |
https://bugs.chromium.org/p/project-zero/issues/detail?id=1697
https://gitlab.com/libtiff/libtiff/merge_requests/38
https://gitlab.com/libtiff/libtiff/commit/681748ec2f5ce88da5f9fa6831e1653e46af8a66