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CVE-2025-64181
HIGH7.5
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung7.5
SchweregradHIGH
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht11/10/2025
Zuletzt geandert12/8/2025
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
openexr:openexr
Schwachen (CWE)
CWE-457
Referenzen
https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-3h9h-qfvw-98hq(security-advisories@github.com)
https://github.com/user-attachments/files/23024726/archive0.zip(security-advisories@github.com)
https://github.com/user-attachments/files/23024736/archive1.zip(security-advisories@github.com)
https://github.com/user-attachments/files/23024740/archive2.zip(security-advisories@github.com)
https://github.com/user-attachments/files/23024744/archive3.zip(security-advisories@github.com)
https://github.com/user-attachments/files/23024746/archive4.zip(security-advisories@github.com)
https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-3h9h-qfvw-98hq(134c704f-9b21-4f2e-91b3-4a467353bcc0)
IOC Korrelationen
Keine Korrelationen erfasst
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