PYSEC-2023-112

    Dashboard / Vulnerabilities / PYSEC-2023-112

    PYSEC-2023-112

    Published: 14 Jul 2023Last Modified: 10 Jun 2026

    Summary:

    Details: The cryptography package before 41.0.2 for Python mishandles SSH certificates that have critical options.

    References: https://pypi.org/project/cryptography/#history, https://github.com/pyca/cryptography/compare/41.0.1...41.0.2, https://github.com/pyca/cryptography/issues/9207, https://github.com/pyca/cryptography/pull/9208, https://github.com/advisories/GHSA-cf7p-gm2m-833m

    Affected packages

    Package

    Name: cryptography

    Purl: pkg:pypi/cryptography

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 40.0.0
    Fixed -41.0.2

    Affected versions

    40.0.0
    40.0.1
    40.0.2

    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
    PYSEC-2023-112 | CVE-DB