OSV-2021-793

    Dashboard / Vulnerabilities / OSV-2021-793

    OSV-2021-793

    Published: 24 May 2021Last Modified: 13 Apr 2022

    Summary: Heap-use-after-free in AK::RefPtr<AK::StringImpl, AK::RefPtrTraits<AK::StringImpl> >::RefPtr

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34584 ``` Crash type: Heap-use-after-free 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=34584

    Affected packages

    Package

    Name: serenity

    Purl: pkg:generic/serenity

    Affected ranges

    Type: GIT

    Events:

    Introduced- 4d34802f74c859135397f6f4fa2bbf9cf1829118
    Fixed -6af596d9e8a0dfd9c175b7e56b848b969af191ae

    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-2021-793 | CVE-DB