OSV-2023-739

    Dashboard / Vulnerabilities / OSV-2023-739

    OSV-2023-739

    Published: 25 Aug 2023Last Modified: 25 Aug 2023

    Summary: UNKNOWN READ in OT::glyph_variations_t::create_from_glyphs_var_data

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61724 ``` Crash type: UNKNOWN READ Crash state: OT::glyph_variations_t::create_from_glyphs_var_data OT::gvar::decompile_glyph_variations OT::gvar::instantiate ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61724

    Affected packages

    Package

    Name: harfbuzz

    Purl: pkg:generic/harfbuzz

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5a4694b6934f9e3ca3dc89cc905b4351920085b6
    Fixed -fd3eb2c6723c3ce241011f1d3429e48c3226af1c

    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-2023-739 | CVE-DB