OSV-2023-783

    Dashboard / Vulnerabilities / OSV-2023-783

    OSV-2023-783

    Published: 2 Sept 2023Last Modified: 2 Sept 2023

    Summary: Use-after-poison in parser_yylex

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61941 ``` Crash type: Use-after-poison READ 8 Crash state: parser_yylex ruby_yyparse yycompile0 ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61941

    Affected packages

    Package

    Name: ruby

    Purl: pkg:generic/ruby

    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-2023-783 | CVE-DB