CVE-2023-3316
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.
MEDIUM 6.5EPSS 1.1%
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
- libtiff
- CVSS v3.1 NVD
- 6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - CVSS v3.1 JFROG
- 5.9 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- 1.12% chance of exploitation in the next 30 days, 66th percentile
- Published
- 2023-06-19
- Updated
- 2025-11-03
Proof-of-concept exploits (1)
Security advisories
- https://gitlab.com/libtiff/libtiff/-/issues/515
- https://gitlab.com/libtiff/libtiff/-/merge_requests/468
- https://research.jfrog.com/vulnerabilities/libtiff-nullderef-dos-xray-522144