OSV-2021-786

    Dashboard / Vulnerabilities / OSV-2021-786

    OSV-2021-786

    Published: 23 May 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in jxl::PerformAlphaWeightedAdd

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34518 ``` Crash type: Heap-buffer-overflow WRITE {*} Crash state: jxl::PerformAlphaWeightedAdd jxl::PerformBlending jxl::ImageBlender::RectBlender::DoBlending ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34518

    Affected packages

    Package

    Name: libvips

    Purl: pkg:generic/libvips

    Affected ranges

    Type: GIT

    Events:

    Introduced- b78812f20018eadea7fb3e2774ef267b894b14bb
    Fixed -fc8dbfdb441f618441eb7ccb3ea97e92ab445e60

    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-2021-786 | CVE-DB