DEBIAN-CVE-2023-50186

    Dashboard / Vulnerabilities / DEBIAN-CVE-2023-50186

    DEBIAN-CVE-2023-50186

    Published: 3 May 2024Last Modified: 15 Sept 2026
    Upstream:
    CVE-2023-50186

    Summary:

    Details: 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.

    References: https://security-tracker.debian.org/tracker/CVE-2023-50186

    Affected packages

    Package

    Name: gst-plugins-bad1.0

    Purl: pkg:deb/debian/gst-plugins-bad1.0?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.22.0-4+deb12u4

    Affected versions

    1.22.0-4
    1.22.0-4+deb12u1
    1.22.0-4+deb12u2
    1.22.0-4+deb12u3

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DEBIAN-CVE-2023-50186 | CVE-DB