GStreamer AV1 Video Parsing Stack-based Buffer Overflow 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 metadata within AV1 encoded video files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-22300.

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2024:0134 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2023-40474:
    GStreamer MXF File Parsing Integer Overflow 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 proper     validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An     attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-     CAN-21660.

    CVE-2023-40475:
    GStreamer MXF File Parsing Integer Overflow 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 proper     validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An     attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-     CAN-21661.

    CVE-2023-40476:
    GStreamer H265 Parsing Stack-based Buffer Overflow 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 H265 encoded video files. The issue results from the lack     of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based     buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.
    Was ZDI-CAN-21768.

    CVE-2023-50186:
    GStreamer AV1 Video Parsing Stack-based Buffer Overflow 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 metadata within AV1 encoded video files. The issue results     from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-     length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of     the current process. Was ZDI-CAN-22300.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3295-1 advisory.

    - Dropped support for libmfx to fix the following CVEs:
      * libmfx: improper input validation (CVE-2023-48368, bsc#1226897)
      * libmfx: improper buffer restrictions (CVE-2023-45221, bsc#1226898)
      * libmfx: out-of-bounds read (CVE-2023-22656, bsc#1226899)
      * libmfx: out-of-bounds write (CVE-2023-47282, bsc#1226900)
      * libmfx: improper buffer restrictions (CVE-2023-47169, bsc#1226901)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3289-1 advisory.

    - Dropped support for libmfx to fix the following CVEs:
      * libmfx: improper input validation (CVE-2023-48368, bsc#1226897)
      * libmfx: improper buffer restrictions (CVE-2023-45221, bsc#1226898)
      * libmfx: out-of-bounds read (CVE-2023-22656, bsc#1226899)
      * libmfx: out-of-bounds write (CVE-2023-47282, bsc#1226900)
      * libmfx: improper buffer restrictions (CVE-2023-47169, bsc#1226901)

    The libmfx dependency is replaced by libvpl.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2024:0305-1 advisory.

    Adding references for already fixed vulnerability:

    - CVE-2023-50186: Fixed heap-based buffer overflow in the AV1 codec parser (ZDI-CAN-22300, bsc#1218534,     bsc#1223263)
    - CVE-2023-40475: Fixed GStreamer MXF File Parsing Integer Overflow (bsc#1215792).
    - CVE-2023-44446: Fixed GStreamer MXF File Parsing Use-After-Free (bsc#1217213).
    - CVE-2023-44429: Fixed GStreamer AV1 Codec Parsing Heap-based Buffer Overflow (bsc#1217211).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:2287 advisory.

  - GStreamer MXF File Parsing Integer Overflow 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 proper validation of user-supplied data, which can result in an integer overflow before allocating     a buffer. An attacker can leverage this vulnerability to execute code in the context of the current     process. Was ZDI-CAN-21660. (CVE-2023-40474)

  - GStreamer MXF File Parsing Integer Overflow 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 proper validation of user-supplied data, which can result in an integer overflow before allocating     a buffer. An attacker can leverage this vulnerability to execute code in the context of the current     process. Was ZDI-CAN-21661. (CVE-2023-40475)

  - GStreamer H265 Parsing Stack-based Buffer Overflow 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 H265 encoded video files. The issue results     from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-     length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of     the current process. Was ZDI-CAN-21768. (CVE-2023-40476)

  - GStreamer AV1 Video Parsing Stack-based Buffer Overflow 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 metadata within AV1     encoded video files. The issue results from the lack of proper validation of the length of user-supplied     data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability     to execute code in the context of the current process. Was ZDI-CAN-22300. (CVE-2023-50186)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-2287 advisory.

    - CVE-2023-40474: Integer overflow leading to heap overwrite in MXF
    - CVE-2023-40475: Integer overflow leading to heap overwrite in MXF
    - CVE-2023-40476: Integer overflow in H.265 video parser

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:2287 advisory.

    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-plugins-bad: Integer overflow leading to heap overwrite in MXF file handling with uncompressed     video (CVE-2023-40474)

    * gstreamer-plugins-bad: Integer overflow leading to heap overwrite in MXF file handling with AES3 audio     (CVE-2023-40475)

    * gstreamer-plugins-bad: Integer overflow in H.265 video parser leading to stack overwrite     (CVE-2023-40476)

    * gstreamer-plugins-bad-free: buffer overflow vulnerability (CVE-2023-50186)

    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.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.4 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Severity
236365	Alibaba Cloud Linux 3 : 0134: gstreamer1-plugins-bad-free (ALINUX3-SA-2024:0134)	Nessus	Alibaba Cloud Linux Local Security Checks	high
207418	SUSE SLES15 Security Update : gstreamer-plugins-bad (SUSE-SU-2024:3295-1)	Nessus	SuSE Local Security Checks	high
207379	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : gstreamer-plugins-bad, libvpl (SUSE-SU-2024:3289-1)	Nessus	SuSE Local Security Checks	high
207371	openSUSE 15 Security Update : gstreamer-plugins-bad (openSUSE-SU-2024:0305-1)	Nessus	SuSE Local Security Checks	high
196978	Rocky Linux 9 : gstreamer1-plugins-bad-free (RLSA-2024:2287)	Nessus	Rocky Linux Local Security Checks	high
195080	Oracle Linux 9 : gstreamer1-plugins-bad-free (ELSA-2024-2287)	Nessus	Oracle Linux Local Security Checks	high
194799	RHEL 9 : gstreamer1-plugins-bad-free (RHSA-2024:2287)	Nessus	Red Hat Local Security Checks	high

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CVE-2023-50186

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Tenable Plugins

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