OSV-2022-622

    Dashboard / Vulnerabilities / OSV-2022-622

    OSV-2022-622

    Published: 25 Jul 2022Last Modified: 25 Jul 2022

    Summary: Segv on unknown address in urshift

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49429 ``` Crash type: Segv on unknown address Crash state: urshift mpz_div_2exp mrb_bint_rshift ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49429

    Affected packages

    Package

    Name: mruby

    Purl: pkg:generic/mruby

    Affected ranges

    Type: GIT

    Events:

    Introduced- e04184185ab43b94980550e850d8813a415fa438
    Fixed -25a32ed681cd3fc48eabd6b8efa5683b1d32ffd0

    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-2022-622 | CVE-DB