What’s Vulnerable › Vulnerabilities

CVE-2022-2869

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.

Affected products

How to fix

Upgrade to a fixed version: libtiff 4.4.0. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2022-2869 or the next vulnerability affects your stack