CVE-2022-1920

    Dashboard / Vulnerabilities / CVE-2022-1920

    CVE-2022-1920

    Published: 19 Jul 2022Last Modified: 12 Aug 2026

    Summary:

    Details: Integer overflow in matroskademux element in gst_matroska_demux_add_wvpk_header function which allows a heap overwrite while parsing matroska files. Potential for arbitrary code execution through heap overwrite.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/1xxx/CVE-2022-1920.json, https://nvd.nist.gov/vuln/detail/CVE-2022-1920, https://www.debian.org/security/2022/dsa-5204, https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1226, https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ccf22e315cedf81e0075ab179ffb1b733da5206e

    Affected versions

    1.20.3
    1.20.2
    1.20.1
    1.20.0

    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