CVE-2022-2867
Medium
Description
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Libtiff
PublishedAug 17, 2022
First seenAug 17, 2022
Weakness typeCWE-191CWE-191
How to fix
Update
- libtiff libtiff4.4.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| libtiff libtiff | v < 4.4.0 | 4.4.0 |
| fedoraproject fedora | 35, 36 | — |
| debian debian_linux | 10.0, 11.0 | — |
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