Описание
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Academy Software Foundation OpenEXR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of EXR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27946.
A flaw was found in OpenEXR, a library for handling High Dynamic Range (HDR) image files. This heap-based buffer overflow vulnerability allows a remote attacker to execute arbitrary code on a user's system. This occurs when a user is tricked into opening a specially crafted EXR file, exploiting a weakness in how the software processes image data. Successful exploitation could lead to complete control over the affected system.
Отчет
This vulnerability is rated Important for Red Hat as it allows remote code execution when a user opens a specially crafted EXR file.
Меры по смягчению последствий
To mitigate this issue, users should exercise caution and avoid opening untrusted EXR files. As exploitation requires user interaction with a malicious file, preventing the opening of such files will prevent exploitation.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | OpenEXR | Not affected | ||
| Red Hat Enterprise Linux 6 | OpenEXR | Out of support scope | ||
| Red Hat Enterprise Linux 7 | OpenEXR | Not affected | ||
| Red Hat Enterprise Linux 8 | OpenEXR | Not affected | ||
| Red Hat Enterprise Linux 9 | OpenEXR | Not affected |
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Дополнительная информация
Статус:
EPSS
7.8 High
CVSS3
Связанные уязвимости
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Academy Software Foundation OpenEXR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of EXR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27946.
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Academy Software Foundation OpenEXR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of EXR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27946.
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer ...
Academy Software Foundation OpenEXR EXR File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Academy Software Foundation OpenEXR. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of EXR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27946.
EPSS
7.8 High
CVSS3