GHSA-cqmh-mpx2-g633

    Dashboard / Vulnerabilities / GHSA-cqmh-mpx2-g633

    GHSA-cqmh-mpx2-g633

    Published: 17 May 2022Last Modified: 15 Oct 2024

    Summary: Improper Restriction of Operations within the Bounds of a Memory Buffer in python-cjson

    Details: Buffer overflow in Dan Pascu python-cjson 1.0.5, when UCS-4 encoding is enabled, allows context-dependent attackers to cause a denial of service (application crash) or possibly have unspecified other impact via vectors involving crafted Unicode input to the cjson.encode function.

    References: https://nvd.nist.gov/vuln/detail/CVE-2010-1666, https://github.com/AGProjects/python-cjson/commit/dc2b8781b8666de5ca707318521f554904fdd690, https://bugs.launchpad.net/ubuntu/+source/python-cjson/+bug/585274, https://github.com/AGProjects/python-cjson, https://github.com/pypa/advisory-database/tree/main/vulns/python-cjson/PYSEC-2010-30.yaml, http://www.debian.org/security/2010/dsa-2068

    Affected packages

    Package

    Name: python-cjson

    Purl: pkg:pypi/python-cjson

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.5.1

    Affected versions

    1.0.0
    1.0.1
    1.0.2
    1.0.3
    1.0.4
    1.0.5

    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