ALT-PU-2023-8749-1

Обновление пакета gstreamer1.0 в ветке sisyphus

Версия1.22.8-alt1
Задание#336682
Опубликовано2023-12-18
Макс. серьёзностьHIGH
Серьёзность:

Закрытые проблемы (2)

BDU:2024-03234
HIGH7.5

Уязвимость кодека анализатора файлов формата AV1 мультимедийного фреймворка Gstreamer, позволяющая нарушителю выполнить произвольный код

Опубликовано: 2024-04-25Изменено: 2026-01-20
CVSS 3.xВЫСОКАЯ 7.5
CVSS:3.x/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0ВЫСОКАЯ 7.6
CVSS:2.0/AV:N/AC:H/Au:N/C:C/I:C/A:C
CVE-2023-50186
HIGH8.8

GStreamer AV1 Video Parsing Stack-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 metadata within AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22300.

Опубликовано: 2024-05-03Изменено: 2026-03-17
CVSS 3.xВЫСОКАЯ 8.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H