OSV-2023-1103

    Dashboard / Vulnerabilities / OSV-2023-1103

    OSV-2023-1103

    Published: 3 Nov 2023Last Modified: 3 Nov 2023

    Summary: Heap-buffer-overflow in OpenType::be_u32

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63777 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: OpenType::be_u32 OpenType::Cmap::subtable OpenType::Font::try_load_from_offset ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=63777

    Affected packages

    Package

    Name: serenity

    Purl: pkg:generic/serenity

    Affected ranges

    Type: GIT

    Events:

    Introduced- c0b2fa74ace4a79ffaed4b7d57032e6586b54d97
    Fixed -7976e1852ce38b7d66b5255b4523036fe611a964

    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-2023-1103 | CVE-DB