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ALSA-2023:7791 — Important: gstreamer1-plugins-bad-free security update

Affected: AlmaLinux:9: gstreamer1-plugins-bad-free, AlmaLinux:9: gstreamer1-plugins-bad-free-devel

GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-bad-free package contains a collection of plug-ins for GStreamer.

Security Fix(es):

* gstreamer: AV1 codec parser heap-based buffer overflow (CVE-2023-44429) * gstreamer: MXF demuxer use-after-free vulnerability (CVE-2023-44446)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

bdu:2023-08257

EUVD-2026-259877

fkie_cve-2023-44446

The specific flaw exists within the parsing of MXF video files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22299.

GHSA-fvq3-q67w-ph83

gsd-2023-44446

OESA-2023-1943 — gstreamer1-plugins-bad-free security update

Affected: openEuler:20.03-LTS-SP1: gstreamer1-plugins-bad-free, openEuler:20.03-LTS-SP3: gstreamer1-plugins-bad-free, openEuler:20.03-LTS-SP4: gstreamer1-plugins-bad-free, openEuler:22.03-LTS: gstreamer1-plugins-bad-free, openEuler:22.03-LTS-SP1: gstreamer1-plugins-bad-free, openEuler:22.03-LTS-SP2: gstreamer1-plugins-bad-free

GStreamer is a pipeline-based multi media framework that links together a wide variety of media processing systems to complete complex workflows, based on graphs of filters which operate on media data. This package contains plug-ins that are not tested well enough yet, or the code is not of good enough quality. Security Fix(es): Heap-based buffer overflow in the PGS blu-ray subtitle decoder when handling certain files in GStreamer versions before 1.22.4 / 1.20.7. It is possible for a malicious third party to trigger a crash in the application, and possibly also effect code execution through heap manipulation. https://gstreamer.freedesktop.org/security/sa-2023-0003.html(CVE-2023-37329) A use-after-free flaw was found in the MXF demuxer in GStreamer when handling certain MXF video files. This issue could allow a malicious third party to trigger a crash in the application and may allow code execution.(CVE-2023-44446)

openSUSE-SU-2024:0305-1 — Security update for gstreamer-plugins-bad

Security update for gstreamer-plugins-bad

RHSA-2023:7792 — Red Hat Security Advisory: gstreamer1-plugins-bad-free security update

gstreamer: AV1 codec parser heap-based buffer overflow gstreamer: MXF demuxer use-after-free vulnerability

SUSE-SU-2023:4943-1 — Security update for gstreamer-plugins-bad

Security update for gstreamer-plugins-bad

UBUNTU-CVE-2023-44446

Affected: Ubuntu:Pro:14.04:LTS: gst-plugins-bad0.10, Ubuntu:Pro:14.04:LTS: gst-plugins-bad1.0, Ubuntu:Pro:16.04:LTS: gst-plugins-bad1.0, Ubuntu:Pro:18.04:LTS: gst-plugins-bad1.0, Ubuntu:20.04:LTS: gst-plugins-bad1.0, Ubuntu:22.04:LTS: gst-plugins-bad1.0

GStreamer MXF File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of MXF video files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22299.

WID-SEC-W-2023-2881 — GStreamer: Mehrere Schwachstellen

Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in GStreamer ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen oder beliebigen Code auszuführen.