OSV-2023-639

    Dashboard / Vulnerabilities / OSV-2023-639

    OSV-2023-639

    Published: 4 Aug 2023Last Modified: 4 Aug 2023

    Summary: Heap-buffer-overflow in ucl_hash_destroy

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61062 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: ucl_hash_destroy ucl_object_dtor_unref_single ucl_object_dtor_unref ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61062

    Affected packages

    Package

    Name: libucl

    Purl: pkg:generic/libucl

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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-2023-639 | CVE-DB