Out-of-bounds Write Affecting gstreamer1-plugins-base-devel-docs package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

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  • Snyk IDSNYK-RHEL7-GSTREAMER1PLUGINSBASEDEVELDOCS-8499516
  • published12 Dec 2024
  • disclosed11 Dec 2024

Introduced: 11 Dec 2024

NewCVE-2024-47541  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 gstreamer1-plugins-base-devel-docs.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gstreamer1-plugins-base-devel-docs package and not the gstreamer1-plugins-base-devel-docs package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

GStreamer is a library for constructing graphs of media-handling components. An OOB-write vulnerability has been identified in the gst_ssa_parse_remove_override_codes function of the gstssaparse.c file. This function is responsible for parsing and removing SSA (SubStation Alpha) style override codes, which are enclosed in curly brackets ({}). The issue arises when a closing curly bracket "}" appears before an opening curly bracket "{" in the input string. In this case, memmove() incorrectly duplicates a substring. With each successive loop iteration, the size passed to memmove() becomes progressively larger (strlen(end+1)), leading to a write beyond the allocated memory bounds. This vulnerability is fixed in 1.24.10.

CVSS Scores

version 3.1