Out-of-bounds Write Affecting gstreamer1-plugins-good package, versions <0:1.16.1-5.el8_10


Severity

Recommended
high

Based on AlmaLinux security rating.

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  • Snyk IDSNYK-ALMALINUX8-GSTREAMER1PLUGINSGOOD-8533812
  • published19 Dec 2024
  • disclosed17 Dec 2024

Introduced: 17 Dec 2024

NewCVE-2024-47539  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 gstreamer1-plugins-good to version 0:1.16.1-5.el8_10 or higher.
This issue was patched in ALSA-2024:11299.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gstreamer1-plugins-good package and not the gstreamer1-plugins-good package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

GStreamer is a library for constructing graphs of media-handling components. An out-of-bounds write vulnerability was identified in the convert_to_s334_1a function in isomp4/qtdemux.c. The vulnerability arises due to a discrepancy between the size of memory allocated to the storage array and the loop condition i * 2 < ccpair_size. Specifically, when ccpair_size is even, the allocated size in storage does not match the loop's expected bounds, resulting in an out-of-bounds write. This bug allows for the overwriting of up to 3 bytes beyond the allocated bounds of the storage array. This vulnerability is fixed in 1.24.10.

CVSS Scores

version 3.1