OSV-2021-1768

    Dashboard / Vulnerabilities / OSV-2021-1768

    OSV-2021-1768

    Published: 27 Dec 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in grk::GrkImage::color_esycc_to_rgb

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42958 ``` Crash type: Heap-buffer-overflow READ 16 Crash state: grk::GrkImage::color_esycc_to_rgb grk::GrkImage::colorConvert grk_decompress_fuzzer.cpp ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42958

    Affected packages

    Package

    Name: grok

    Purl: pkg:generic/grok

    Affected ranges

    Type: GIT

    Events:

    Introduced- c8494d9ce0bee12cc31f543a452c414ab0f774b4
    Fixed -aca5525b7dd533fe6b08db45721cb57f46c56940

    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