Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
libtiff libtiff
Default version status: unaffected
3.9.0 to < 4.5.1affected
References
- https://research.jfrog.com/vulnerabilities/libtiff-nullderef-dos-xray-522144/ ↗
- https://gitlab.com/libtiff/libtiff/-/issues/515 ↗
- https://gitlab.com/libtiff/libtiff/-/merge_requests/468 ↗
- https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html ↗