OESA-2023-1943

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OESA-2023-1943

Summary: gstreamer1-plugins-bad-free security update

Details: 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)

References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1943, https://nvd.nist.gov/vuln/detail/CVE-2023-37329, https://nvd.nist.gov/vuln/detail/CVE-2023-44446