Source: openexr Version: 3.1.13-2 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for openexr. CVE-2025-64181[0]: | OpenEXR provides the specification and reference implementation of | the EXR file format, an image storage format for the motion picture | industry. In versions 3.3.0 through 3.3.5 and 3.4.0 through 3.4.2, | while fuzzing `openexr_exrcheck_fuzzer`, Valgrind reports a | conditional branch depending on uninitialized data inside | `generic_unpack`. This indicates a use of uninitialized memory. The | issue can result in undefined behavior and/or a potential | crash/denial of service. Versions 3.3.6 and 3.4.3 fix the issue. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2025-64181 https://www.cve.org/CVERecord?id=CVE-2025-64181 [1] https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-3h9h-qfvw-98hq [2] https://github.com/AcademySoftwareFoundation/openexr/commit/72aa3e78acfb99eacae8bfae8bf4e4831634db11 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
