CVE-2022-0561
MEDIUM5.5EPSS 0.06%tiff - security update
Published: 2/11/2022Modified: 4/28/2026
Description
Null source pointer passed as an argument to memcpy() function within TIFFFetchStripThing() in tif_dirread.c in libtiff versions from 3.9.0 to 4.3.0 could lead to Denial of Service via crafted TIFF file. For users that compile libtiff from sources, the fix is available with commit eecb0712.
Affected packages (4)
- Alpine/tifffrom 0, < 4.3.0-r0
- Debian/tifffrom 0, < 4.2.0-1+deb11u1
- Debian/tifffrom 0, < 4.0.8-2+deb9u8
- Debian/tifffrom 0, < 4.1.0+git191117-2~deb10u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |