A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path or a path that requires permissions like /dev/null) while specifying zones.
https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html
https://gitlab.com/libtiff/libtiff/-/merge_requests/468
Source: Mitre, NVD
Published: 2023-06-19
Updated: 2023-08-01
Base Score: 7.8
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C
Severity: High
Base Score: 6.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Severity: Medium