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 |
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)
|
|
trusty |
Released
(4.0.3-7ubuntu0.11+esm8)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(4.5.1)
|
|
xenial |
Released
(4.0.6-1ubuntu0.8+esm11)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
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 |