OSV-2022-666

    Dashboard / Vulnerabilities / OSV-2022-666

    OSV-2022-666

    Published: 2 Aug 2022Last Modified: 2 Aug 2022

    Summary: Heap-buffer-overflow in fasthuf_decode

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49698 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: fasthuf_decode internal_huf_decompress internal_exr_undo_piz ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49698

    Affected packages

    Package

    Name: openexr

    Purl: pkg:generic/openexr

    Affected ranges

    Type: GIT

    Events:

    Introduced- 115e42ee34bd34899a8ea29b1118efdf543588b1
    Fixed -043a50807eb19af844dd34281900b2ad8571325f

    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-2022-666 | CVE-DB