OSV-2020-2297

    Dashboard / Vulnerabilities / OSV-2020-2297

    OSV-2020-2297

    Published: 30 Dec 2020Last Modified: 13 Apr 2022

    Summary: Heap-double-free in WelsCommon::WelsFree

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29073 ``` Crash type: Heap-double-free Crash state: WelsCommon::WelsFree WelsCommon::CMemoryAlign::WelsFree WelsDec::FreePicture ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29073

    Affected packages

    Package

    Name: openh264

    Purl: pkg:generic/openh264

    Affected ranges

    Type: GIT

    Events:

    Introduced- e7cc7ab7e9091f09449cc66a5c5add600a842c82
    Fixed -b52786888ddce9d6bc06b7825ba9bffc65924e0c

    Affected versions

    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
    OSV-2020-2297 | CVE-DB