Detections
Analytics
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.
References
https://www.debian.org/security/2023/dsa-5333
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html