OSV-2021-1762

    Dashboard / Vulnerabilities / OSV-2021-1762

    OSV-2021-1762

    Published: 26 Dec 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in TTF::be_u16

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42934 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: TTF::be_u16 TTF::Cmap::subtable TTF::Font::try_load_from_offset ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42934

    Affected packages

    Package

    Name: serenity

    Purl: pkg:generic/serenity

    Affected ranges

    Type: GIT

    Events:

    Introduced- a47f43d4cb3733497163a02bd28d97099a574a5c
    Fixed -d40b3f2a347201e9220ae0ee722cfa500eb262ee

    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-2021-1762 | CVE-DB