OSV-2023-321

    Dashboard / Vulnerabilities / OSV-2023-321

    OSV-2023-321

    Published: 17 Apr 2023Last Modified: 22 Apr 2023

    Summary: Heap-use-after-free in ucl_hash_func

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58069 ``` Crash type: Heap-use-after-free READ 8 Crash state: ucl_hash_func kh_resize_ucl_hash_node kh_put_ucl_hash_node ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58069

    Affected packages

    Package

    Name: libucl

    Purl: pkg:generic/libucl

    Affected ranges

    Type: GIT

    Events:

    Introduced- 3a94514709b7d0d3420f96549172059bfaac2b65
    Fixed -c8374381bab04f33f0000910acdf37593e343c99

    Affected versions

    0.8.2

    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-2023-321 | CVE-DB