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.
References (6)
Core 6
Core References
Mailing List, Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2022/03/msg00001.html
Third Party Advisory vendor-advisory
https://www.debian.org/security/2022/dsa-5108
Third Party Advisory vendor-advisory
https://security.gentoo.org/glsa/202210-10
Exploit, Mitigation, Third Party Advisory
https://gitlab.com/libtiff/libtiff/-/issues/355
Exploit, Mitigation, Third Party Advisory
https://gitlab.com/libtiff/libtiff/-/merge_requests/287
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220311-0002/
Scores
CVSS v3
5.5
EPSS
0.0006
EPSS Percentile
18.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (5)
debian/debian_linux
9.0
debian/debian_linux
10.0
debian/debian_linux
11.0
libtiff/libtiff
4.3.0
netapp/ontap_select_deploy_administration_utility
Published
Jan 10, 2022
Tracked Since
Feb 18, 2026