OSV-2021-1109

    Dashboard / Vulnerabilities / OSV-2021-1109

    OSV-2021-1109

    Published: 8 Aug 2021Last Modified: 13 Apr 2022

    Summary: UNKNOWN READ in mrb_check_frozen

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36930 ``` Crash type: UNKNOWN READ Crash state: mrb_check_frozen mrb_str_modify_keep_ascii mrb_str_modify ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36930

    Affected packages

    Package

    Name: mruby

    Purl: pkg:generic/mruby

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1315e8751e70937e4cf43ba9225ea0cfaa67689d
    Fixed -06f49b3f84e799f08a80b16054eda916f2d32819

    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-2021-1109 | CVE-DB