CVE-2022-2869
Medium
Description
libtiff's tiffcrop tool has a uint32_t underflow which leads to out of bounds read and write in the extractContigSamples8bits routine. An attacker who supplies a crafted file to tiffcrop could trigger this flaw, most likely by tricking a user into opening the crafted file with tiffcrop. Triggering this flaw could cause a crash or potentially 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 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.