Описание
GStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of PGS subtitle 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-20994.
A heap-based buffer overflow was found in the subparse subtitle parser of GStreamer when processing specific SRT subtitle files. This issue could allow a malicious third party to crash the application and execute code through manipulation of the heap.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | gstreamer-plugins-base | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gstreamer1-plugins-base | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gstreamer-plugins-base | Out of support scope | ||
| Red Hat Enterprise Linux 8 | libreoffice:flatpak/gstreamer1-plugins-base | Will not fix | ||
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-base | Fixed | RHSA-2024:3088 | 22.05.2024 |
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-base | Fixed | RHSA-2024:2302 | 30.04.2024 |
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Дополнительная информация
Статус:
5.5 Medium
CVSS3
Связанные уязвимости
GStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of PGS subtitle 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-20994.
GStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of PGS subtitle 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-20994.
GStreamer PGS File Parsing Heap-based Buffer Overflow Remote Code Exec ...
5.5 Medium
CVSS3