CVE Database›Document archive›CVE-2023-37329

CVE-2023-37329

gstreamer-plugins-bad: heap overwrite in PGS subtitle overlay decoder

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Severity

Moderate

Red Hat Product Security

5.5

CVSS 3.1

Review impact separately from score.

Published · July 5, 2023

Updated · July 31, 2026

Description

A heap-based buffer overflow vulnerability was found in the PGS Blu-ray subtitle decoder within GStreamer when processing specific files. This issue could allow a malicious third party to crash the application and execute code by manipulating the heap.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE-787 · Out-of-bounds Write