vulnerability
Arch Linux: Denial of service (CVE-2022-22844)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jan 8, 2022 | Jul 11, 2025 | Nov 27, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jan 8, 2022
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in tif_unix.c in certain situations involving a custom tag and 0x0200 as the second word of the DE field.
Solution
arch-linux-upgrade-latest
References
- CVE-2022-22844
- https://attackerkb.com/topics/CVE-2022-22844
- URL-https://gitlab.com/libtiff/libtiff/-/issues/355
- URL-https://gitlab.com/libtiff/libtiff/-/merge_requests/287
- URL-https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html
- URL-https://security.archlinux.org/ASA-202204-6
- URL-https://security.gentoo.org/glsa/202210-10
- URL-https://security.netapp.com/advisory/ntap-20220311-0002/
- URL-https://www.debian.org/security/2022/dsa-5108
- CWE-125
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