CVE-2023-26965
Published: 14 June 2023
loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
Notes
| Author | Note |
|---|---|
| sbeattie | vulnerability in the tiffcrop CLI tool |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tiff Launchpad, Ubuntu, Debian |
trusty |
Released
(4.0.3-7ubuntu0.11+esm8)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
| xenial |
Released
(4.0.6-1ubuntu0.8+esm11)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| bionic |
Released
(4.0.9-5ubuntu0.10+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| focal |
Released
(4.1.0+git191117-2ubuntu0.20.04.9)
|
|
| jammy |
Released
(4.3.0-6ubuntu0.5)
|
|
| kinetic |
Ignored
(end of life, was needed)
|
|
| lunar |
Released
(4.5.0-5ubuntu1.1)
|
|
| upstream |
Released
(4.5.1)
|
|
|
Patches: upstream: https://gitlab.com/libtiff/libtiff/-/commit/ec8ef90c1f573c9eb1f17d6a056aa0015f184acf |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |