OSV-2023-988

    Dashboard / Vulnerabilities / OSV-2023-988

    OSV-2023-988

    Published: 8 Oct 2023Last Modified: 8 Oct 2023

    Summary: Heap-buffer-overflow in xmlCopyCharMultiByte

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63086 ``` Crash type: Heap-buffer-overflow WRITE 1 Crash state: xmlCopyCharMultiByte xmlParseCommentComplex xmlParseComment ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63086

    Affected packages

    Package

    Name: libxml2

    Purl: pkg:generic/libxml2

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8afd321abd2f75cf795f679b54333237b364d4d9
    Fixed -4fc5340ec55a12cd6819395030d5d132a219984a

    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-2023-988 | CVE-DB