medium5.5
CVE-2022-2867
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write.
Impact
libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Libtiff | Libtiff | before 4.4.0 |
| Fedoraproject | Fedora | Versions 35, 36 |
| Debian | Debian Linux | Versions 10.0, 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.redhat.com/show_bug.cgi?id=2118847
- https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html
- https://www.debian.org/security/2023/dsa-5333
- https://bugzilla.redhat.com/show_bug.cgi?id=2118847
- https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html
- https://www.debian.org/security/2023/dsa-5333