OSV-2021-840

    Dashboard / Vulnerabilities / OSV-2021-840

    OSV-2021-840

    Published: 7 Jun 2021Last Modified: 13 Apr 2022

    Summary: Use-after-poison in AK::RefPtr<AK::StringImpl, AK::RefPtrTraits<AK::StringImpl> >::RefPtr

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34971 ``` Crash type: Use-after-poison WRITE 8 Crash state: AK::RefPtr<AK::StringImpl, AK::RefPtrTraits<AK::StringImpl> >::RefPtr AK::String::String JS::abstract_relation ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34971

    Affected packages

    Package

    Name: serenity

    Purl: pkg:generic/serenity

    Affected ranges

    Type: GIT

    Events:

    Introduced- 09233b9e4139baedb516659fa30876edcb7bf436
    Fixed -442ef6300826816c115462f19df4c168a04415d5

    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-2021-840 | CVE-DB