DEBIAN-CVE-2022-2521

DEBIAN-CVE-2022-2521 PUBLISHED CVSS 6.5 MEDIUM

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.

Risk Scores

CVSS 3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:13	tiff	0, 0, 0
Debian:12	tiff	0, 0, 0
Debian:11	tiff	0, 4.2.0-1, 4.2.0-1
Debian:14	tiff	0, 0, 0

Timeline

Aug 31, 2022 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2022-2521 advisory

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