OSV-2023-376

    Dashboard / Vulnerabilities / OSV-2023-376

    OSV-2023-376

    Published: 7 May 2023Last Modified: 7 May 2023

    Summary: UNKNOWN WRITE in OT::Layout::GPOS_impl::CursivePosFormat1::subset

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58660 ``` Crash type: UNKNOWN WRITE Crash state: OT::Layout::GPOS_impl::CursivePosFormat1::subset hb_subset_context_t::return_t OT::Layout::GPOS_impl::PosLookupSubTable::dispatch bool OT::subset_offset_array_arg_t<OT::ArrayOf<OT::OffsetTo<OT::Layout::GPOS_imp ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58660

    Affected packages

    Package

    Name: harfbuzz

    Purl: pkg:generic/harfbuzz

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1be39729140a6d726de164746e516c1fe5afcb19
    Fixed -cda646a598207642721b753ef5abcebb2525f61b

    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-2023-376 | CVE-DB