OSV-2021-1409

    Dashboard / Vulnerabilities / OSV-2021-1409

    OSV-2021-1409

    Published: 4 Oct 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in unpack_16bit_4chan_planar

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39538 ``` Crash type: Heap-buffer-overflow WRITE 2 Crash state: unpack_16bit_4chan_planar exr_decoding_run Imf_3_1::checkCoreFile ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39538

    Affected packages

    Package

    Name: openexr

    Purl: pkg:generic/openexr

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5ae1ec0fd948e9e1009093148126636b5bbce4d8
    Fixed -481bde4b2584ef018cca4a6538062efd0d5d0b88

    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-2021-1409 | CVE-DB