CVE-2022-3626
MEDIUM 6.5EPSS 1.3%
LibTIFF 4.4.0 has an out-of-bounds write in _TIFFmemset in libtiff/tif_unix.c:340 when called from processCropSelections, tools/tiffcrop.c:7619, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 236b7191.
- Affected
- libtiff
- CVSS v3.1 NVD
- 6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v3.1 GITLAB
- 5.5 MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - EPSS
- 1.25% chance of exploitation in the next 30 days, 69th percentile
- Published
- 2022-10-21
- Updated
- 2025-05-07
Proof-of-concept exploits (1)
Security advisories
- https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-3626.json
- https://gitlab.com/libtiff/libtiff/-/commit/236b7191f04c60d09ee836ae13b50f812c841047
- https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html
- https://security.netapp.com/advisory/ntap-20230110-0001