OSV-2023-384

    Dashboard / Vulnerabilities / OSV-2023-384

    OSV-2023-384

    Published: 9 May 2023Last Modified: 9 May 2023

    Summary: Heap-use-after-free in mrb_str_hash_m

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58723 ``` Crash type: Heap-use-after-free READ 1 Crash state: mrb_str_hash_m mrb_funcall_with_block mrb_funcall_argv ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58723

    Affected packages

    Package

    Name: mruby

    Purl: pkg:generic/mruby

    Affected ranges

    Type: GIT

    Events:

    Introduced- 8d1192f8a28034b1931a41e8c55cd86715101d0c
    Fixed -b47c8b738ae3e400ec02269fae9857222218e9d5

    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-2023-384 | CVE-DB