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CVE-2025-64181

HIGH

7.5

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.17.5

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado11/10/2025

Ultima modificacion12/8/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

openexr:openexr

Debilidades (CWE)

CWE-457

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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