Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2022-2521

It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.

Published

2022-08-31T16:15:11.170

Last Modified

2024-11-21T07:01:10.823

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Primary
CWE-763
Type: Secondary
CWE-763

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libtiff	libtiff	4.4.0	Yes
Operating System	debian	debian_linux	11.0	Yes

References

https://gitlab.com/libtiff/libtiff/-/issues/422 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://gitlab.com/libtiff/libtiff/-/merge_requests/378 Exploit, Issue Tracking, Patch, Third Party Advisory ([email protected])
https://www.debian.org/security/2023/dsa-5333 Third Party Advisory ([email protected])
https://gitlab.com/libtiff/libtiff/-/issues/422 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.com/libtiff/libtiff/-/merge_requests/378 Exploit, Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2023/dsa-5333 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)