OSV-2021-543

    Dashboard / Vulnerabilities / OSV-2021-543

    OSV-2021-543

    Published: 21 Mar 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in dxf_objects_read

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275 ``` Crash type: Heap-use-after-free READ 2 Crash state: dxf_objects_read dwg_read_dxf llvmfuzz.c ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32275

    Affected packages

    Package

    Name: libredwg

    Purl: pkg:generic/libredwg

    Affected ranges

    Type: GIT

    Events:

    Introduced- 3b47eb0fe81ab7ded5342208feac016076e0e668
    Fixed -5b27162afa44042bd43dec3fed8a1177c2c43ebb

    Affected versions

    0.12.3.4261
    0.12.3.4264

    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-2021-543 | CVE-DB