Out-of-bounds Write Affecting gst-plugins-good1.0 package, versions <1.24.10-1


Severity

Recommended
low

Based on default assessment until relevant scores are available.

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  • Snyk IDSNYK-DEBIANUNSTABLE-GSTPLUGINSGOOD10-8500133
  • published13 Dec 2024
  • disclosed12 Dec 2024

Introduced: 12 Dec 2024

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

How to fix?

Upgrade Debian:unstable gst-plugins-good1.0 to version 1.24.10-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gst-plugins-good1.0 package and not the gst-plugins-good1.0 package as distributed by Debian. See How to fix? for Debian:unstable 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