OSV-2022-603

    Dashboard / Vulnerabilities / OSV-2022-603

    OSV-2022-603

    Published: 20 Jul 2022Last Modified: 20 Jul 2022

    Summary: Heap-buffer-overflow in mrb_vm_exec

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49259 ``` Crash type: Heap-buffer-overflow WRITE 8 Crash state: mrb_vm_exec mrb_vm_run mrb_top_run ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49259

    Affected packages

    Package

    Name: mruby

    Purl: pkg:generic/mruby

    Affected ranges

    Type: GIT

    Events:

    Introduced- 872020bb3d85ba4066ec19cfcad375e51fdf024b
    Fixed -2b074893723ebb335e6469c34caa2d8eac05d6ed

    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-2022-603 | CVE-DB