Логотип exploitDog
Консоль
Логотип exploitDog

exploitDog

nvd логотип

CVE-2025-64183

Опубликовано: 10 нояб. 2025
Источник: nvd
CVSS3: 7.5
EPSS Низкий

Описание

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.2.0 through 3.2.4, 3.3.0 through 3.3.5, and 3.4.0 through 3.4.2, there is a use-after-free in PyObject_StealAttrString of pyOpenEXR_old.cpp. The legacy adapter defines PyObject_StealAttrString that calls PyObject_GetAttrString to obtain a new reference, immediately decrefs it, and returns the pointer. Callers then pass this dangling pointer to APIs like PyLong_AsLong/PyFloat_AsDouble, resulting in a use-after-free. This is invoked in multiple places (e.g., reading PixelType.v, Box2i, V2f, etc.) Versions 3.2.5, 3.3.6, and 3.4.3 fix the issue.

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:*
Версия от 3.2.0 (включая) до 3.2.5 (исключая)
cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:*
Версия от 3.3.0 (включая) до 3.3.6 (исключая)
cpe:2.3:a:openexr:openexr:*:*:*:*:*:*:*:*
Версия от 3.4.0 (включая) до 3.4.3 (исключая)

EPSS

Процентиль: 19%
0.0006
Низкий

7.5 High

CVSS3

Дефекты

CWE-416

Связанные уязвимости

CVSS3: 7.5
ubuntu
3 месяца назад

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.2.0 through 3.2.4, 3.3.0 through 3.3.5, and 3.4.0 through 3.4.2, there is a use-after-free in PyObject_StealAttrString of pyOpenEXR_old.cpp. The legacy adapter defines PyObject_StealAttrString that calls PyObject_GetAttrString to obtain a new reference, immediately decrefs it, and returns the pointer. Callers then pass this dangling pointer to APIs like PyLong_AsLong/PyFloat_AsDouble, resulting in a use-after-free. This is invoked in multiple places (e.g., reading PixelType.v, Box2i, V2f, etc.) Versions 3.2.5, 3.3.6, and 3.4.3 fix the issue.

CVSS3: 7.5
debian
3 месяца назад

OpenEXR provides the specification and reference implementation of the ...

EPSS

Процентиль: 19%
0.0006
Низкий

7.5 High

CVSS3

Дефекты

CWE-416