Описание
A flaw was found in GStreamer. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. The issue stems from an integer underflow during the parsing of H.266 video codec picture partitions, caused by insufficient validation of user-supplied data. Successful exploitation can lead to remote code execution in the context of the current process.
Отчет
IMPORTANT: This vulnerability in GStreamer's H.266 codec parser could lead to remote code execution due to an integer underflow when processing specially crafted H.266 media files. Red Hat Enterprise Linux systems are affected if they process untrusted H.266 content, as exploitation requires user interaction with such a file.
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 10 | gstreamer1 | Affected | ||
| Red Hat Enterprise Linux 6 | gstreamer | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gstreamer | Affected | ||
| Red Hat Enterprise Linux 7 | gstreamer1 | Affected | ||
| Red Hat Enterprise Linux 8 | gstreamer1 | Affected | ||
| Red Hat Enterprise Linux 8 | mingw-gstreamer1 | Affected | ||
| Red Hat Enterprise Linux 9 | gstreamer1 | Affected |
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Дополнительная информация
Статус:
EPSS
7.8 High
CVSS3
Связанные уязвимости
GStreamer H.266 Codec Parser Integer Underflow 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 picture partitions. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28910.
GStreamer H.266 Codec Parser Integer Underflow 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 picture partitions. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28910.
GStreamer H.266 Codec Parser Integer Underflow Remote Code Execution V ...
GStreamer H.266 Codec Parser Integer Underflow 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 picture partitions. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28910.
EPSS
7.8 High
CVSS3