OSV-2022-672

    Dashboard / Vulnerabilities / OSV-2022-672

    OSV-2022-672

    Published: 5 Aug 2022Last Modified: 5 Aug 2022

    Summary: Heap-buffer-overflow in udiv

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49763 ``` Crash type: Heap-buffer-overflow WRITE 4 Crash state: udiv mpz_mdiv mrb_bint_div ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49763

    Affected packages

    Package

    Name: mruby

    Purl: pkg:generic/mruby

    Affected ranges

    Type: GIT

    Events:

    Introduced- e04184185ab43b94980550e850d8813a415fa438
    Fixed -5ccca7e45b802051e00e3398ecf036f86ba92843

    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-2022-672 | CVE-DB