OSV-2021-622

    Dashboard / Vulnerabilities / OSV-2021-622

    OSV-2021-622

    Published: 10 Apr 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in frame_get_vlmetalayers

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33071 ``` Crash type: Heap-buffer-overflow READ {*} Crash state: frame_get_vlmetalayers frame_to_schunk blosc2_schunk_from_buffer ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33071

    Affected packages

    Package

    Name: c-blosc2

    Purl: pkg:generic/c-blosc2

    Affected ranges

    Type: GIT

    Events:

    Introduced- 861ba79f31393dec0a0782ca11cf32cebb6f6610
    Fixed -ce9aa2247006ed182dabb922bd3536b13375c4cf

    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-2021-622 | CVE-DB