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
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2118869 Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html Mailing List Third Party Advisory
https://www.debian.org/security/2023/dsa-5333 Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2022-08-17T00:00:00

Updated: 2023-01-30T00:00:00

Reserved: 2022-08-17T00:00:00


Link: CVE-2022-2869

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2022-08-17T22:15:08.807

Modified: 2023-11-07T03:47:00.933


Link: CVE-2022-2869

JSON object: View

cve-icon Redhat Information

No data.