CVE-2023-2731
- Source
- https://cve.org/CVERecord?id=CVE-2023-2731
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-2731.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-2731
- Downstream
- Related
- Published
- 2023-05-17T00:00:00Z
- Modified
- 2026-05-15T11:53:31.718374366Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.
- Database specific
{ "cwe_ids": [ "CWE-476" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2731.json", "cna_assigner": "redhat" }- References
-
- https://access.redhat.com/security/cve/CVE-2023-2731
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2731.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-2731
- https://security.netapp.com/advisory/ntap-20230703-0009/
- https://bugzilla.redhat.com/show_bug.cgi?id=2207635
- https://gitlab.com/libtiff/libtiff/-/issues/548
- https://github.com/libsdl-org/libtiff/commit/9be22b639ea69e102d3847dca4c53ef025e9527b