OSV-2021-871

    Dashboard / Vulnerabilities / OSV-2021-871

    OSV-2021-871

    Published: 18 Jun 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in jxl::ImageBlender::PrepareBlending

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35293 ``` Crash type: Heap-use-after-free READ 8 Crash state: jxl::ImageBlender::PrepareBlending jxl::FinalizeFrameDecoding jxl::FrameDecoder::Flush ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35293

    Affected packages

    Package

    Name: libjxl

    Purl: pkg:generic/libjxl

    Affected ranges

    Type: GIT

    Events:

    Introduced- dbf8653bf9c654c42406dab4b55c024f0d879cd8
    Fixed -95eea7e89d0bf4303f6e30e8148b0fc309517d6b

    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-2021-871 | CVE-DB