USN-6673-3

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    USN-6673-3

    Published: 27 May 2024Last Modified: 10 Feb 2026

    Summary: python-cryptography vulnerability

    Details: USN-6673-1 provided a security update for python-cryptography. This update provides the corresponding update for Ubuntu 24.04 LTS. Original advisory details: It was discovered that python-cryptography incorrectly handled memory operations when processing mismatched PKCS#12 keys. A remote attacker could possibly use this issue to cause python-cryptography to crash, leading to a denial of service. This issue only affected Ubuntu 23.10. (CVE-2024-26130)

    References: https://ubuntu.com/security/notices/USN-6673-3, https://ubuntu.com/security/CVE-2024-26130

    Affected packages

    Package

    Name: python-cryptography

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=noble

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -41.0.7-4ubuntu0.1

    Affected versions

    38.0.4-4
    38.0.4-4ubuntu1

    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
    USN-6673-3 | CVE-DB