OSV-2021-670

    Dashboard / Vulnerabilities / OSV-2021-670

    OSV-2021-670

    Published: 22 Apr 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in av1_free_cdef_buffers

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33480 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: av1_free_cdef_buffers decoder_destroy aom_codec_destroy ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33480

    Affected packages

    Package

    Name: libaom

    Purl: pkg:generic/libaom

    Affected ranges

    Type: GIT

    Events:

    Introduced- f194981140e5a19a209bcb16333f1db1ecde5599
    Fixed -80bd452152ec39b7d88bded3d9090fb20b1ba12f

    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-2021-670 | CVE-DB