OSV-2021-1344

    Dashboard / Vulnerabilities / OSV-2021-1344

    OSV-2021-1344

    Published: 21 Sept 2021Last Modified: 21 Sept 2026

    Summary: Heap-buffer-overflow in openhtj2k::T1OpenHTJ2K::decompress

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021 ``` Crash type: Heap-buffer-overflow WRITE 4 Crash state: openhtj2k::T1OpenHTJ2K::decompress std::__1::__packaged_task_func<std::__1::__bind<grk::T1DecompressScheduler::deco std::__1::packaged_task<int ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39021

    Affected packages

    Package

    Name: grok

    Purl: pkg:generic/grok

    Affected ranges

    Type: GIT

    Events:

    Introduced- 9c466c61a86ffc12f4890b0ff80717d4a9909015
    Fixed -None

    Affected versions

    v9.5.0
    v9.5.0.debian

    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-2021-1344 | CVE-DB