OSV-2021-1809

    Dashboard / Vulnerabilities / OSV-2021-1809

    OSV-2021-1809

    Published: 25 Feb 2022Last Modified: 19 May 2022

    Summary: Heap-buffer-overflow in ujson.cpython-38-x86_64-linux-gnu.so

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44973 ``` Crash type: Heap-buffer-overflow WRITE 1 Crash state: ujson.cpython-38-x86_64-linux-gnu.so ujson.cpython-38-x86_64-linux-gnu.so ujson.cpython-38-x86_64-linux-gnu.so ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=44973

    Affected packages

    Package

    Name: ujson

    Purl: pkg:pypi/ujson

    Affected ranges

    Type: GIT

    Events:

    Introduced- b9275f7b001da11495040f1332f6c3adf3daa57b
    Fixed -f6860f1f3d8d4e92b9be0e5815355a8976c6e75b

    Affected versions

    5.1.0

    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-2021-1809 | CVE-DB