Описание
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, sensitive information from heap memory may be leaked through the decoded pixel data (information disclosure). This occurs under default settings; simply reading a malicious EXR file is sufficient to trigger the issue, without any user interaction. This issue has been patched in version 3.4.8.
A flaw was found in OpenEXR, an image storage format for the motion picture industry. A remote attacker could exploit this vulnerability by tricking a user into opening a specially crafted EXR file. This could lead to the disclosure of sensitive information from heap memory through the decoded pixel data, without requiring any user interaction.
Отчет
Moderate. This information disclosure flaw in OpenEXR allows a remote attacker to leak sensitive heap memory data by tricking a user into opening a specially crafted EXR file. This affects Red Hat Enterprise Linux and Fedora systems that process OpenEXR files.
Меры по смягчению последствий
To mitigate this issue, avoid opening or processing EXR files from untrusted sources. If the OpenEXR library is not essential for system operations, consider removing packages that depend on it to reduce the potential attack surface.
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
6.5 Medium
CVSS3
Связанные уязвимости
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, sensitive information from heap memory may be leaked through the decoded pixel data (information disclosure). This occurs under default settings; simply reading a malicious EXR file is sufficient to trigger the issue, without any user interaction. This issue has been patched in version 3.4.8.
OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, sensitive information from heap memory may be leaked through the decoded pixel data (information disclosure). This occurs under default settings; simply reading a malicious EXR file is sufficient to trigger the issue, without any user interaction. This issue has been patched in version 3.4.8.
OpenEXR provides the specification and reference implementation of the ...
OpenEXR: Heap information disclosure in PXR24 decompression via unchecked decompressed size (undo_pxr24_impl)
EPSS
6.5 Medium
CVSS3