Описание
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.
A flaw was found in GStreamer. An integer overflow can lead to a heap-based buffer overflow in the mkv demuxer when processing a specially crafted Matroska/WebM file using HEADERSTRIP decompression. This vulnerability can result in application crash, memory corruption, and code execution.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 6 | gstreamer-plugins-good | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gstreamer1-plugins-good | Out of support scope | ||
| Red Hat Enterprise Linux 7 | gstreamer-plugins-good | Out of support scope | ||
| Red Hat Enterprise Linux 8 | gstreamer1-plugins-good | Will not fix | ||
| Red Hat Enterprise Linux 8 | libreoffice:flatpak/gstreamer1-plugins-good | Will not fix | ||
| Red Hat Enterprise Linux 9 | libreoffice:flatpak/gstreamer1-plugins-good | Affected | ||
| Red Hat Enterprise Linux 9 | gstreamer1-plugins-good | Fixed | RHSA-2023:2260 | 09.05.2023 |
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Дополнительная информация
Статус:
7.8 High
CVSS3
Связанные уязвимости
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decom ...
DOS / potential heap overwrite in mkv demuxing using HEADERSTRIP decompression. Integer overflow in matroskaparse element in gst_matroska_decompress_data function which causes a heap overflow. Due to restrictions on chunk sizes in the matroskademux element, the overflow can't be triggered, however the matroskaparse element has no size checks.
Уязвимость функции gst_matroska_decompress_data мультимедийного фреймворка Gstreamer, позволяющая нарушителю вызвать отказ в обслуживании
7.8 High
CVSS3