OSV-2022-389

    Dashboard / Vulnerabilities / OSV-2022-389

    OSV-2022-389

    Published: 1 May 2022Last Modified: 1 May 2022

    Summary: Global-buffer-overflow in _dwarf_pathjoinl

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47150 ``` Crash type: Global-buffer-overflow READ 1 Crash state: _dwarf_pathjoinl _dwarf_construct_linkedto_path dwarf_gnu_debuglink ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47150

    Affected packages

    Package

    Name: libdwarf

    Purl: pkg:generic/libdwarf

    Affected ranges

    Type: GIT

    Events:

    Introduced- 6af6e566ae71b585659484e7be7cbab83dd770fb
    Fixed -24dff940cc4c71a9c3cb5475aee231b19163a12c

    Affected versions

    libdwarf-0.4.1

    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-2022-389 | CVE-DB