OSV-2018-1

    Dashboard / Vulnerabilities / OSV-2018-1

    OSV-2018-1

    Published: 12 Jan 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in BEInt<unsigned short, 2>::operator unsigned short

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10897 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: BEInt<unsigned short, 2>::operator unsigned short AAT::StateTable<OT::IntType<unsigned short, 2u> >::sanitize AAT::KerxSubTableFormat1::sanitize ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=10897

    Affected packages

    Package

    Name: harfbuzz

    Purl: pkg:generic/harfbuzz

    Affected ranges

    Type: GIT

    Events:

    Introduced- 5d34164d98f04816aafaa0abfc44cd899c7d70b3
    Fixed -e940530c9723c3a581a5d5b31e5f419865dd6cc7

    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-2018-1 | CVE-DB