OSV-2021-1748

    Dashboard / Vulnerabilities / OSV-2021-1748

    OSV-2021-1748

    Published: 24 Dec 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in jxl::N_AVX2::FloatToRGBA8

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42839 ``` Crash type: Heap-buffer-overflow WRITE 1 Crash state: jxl::N_AVX2::FloatToRGBA8 jxl::FinalizeImageRect jxl::ThreadPool::RunCallState<jxl::FinalizeFrameDecoding ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42839

    Affected packages

    Package

    Name: libjxl

    Purl: pkg:generic/libjxl

    Affected ranges

    Type: GIT

    Events:

    Introduced- 7c5dfcd35fc6a91ae9d776bda7e23ecfaa8bfb38
    Fixed -533444ddc1a71987f263a40fb6286c3303a54a51

    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-2021-1748 | CVE-DB