GHSA-5r33-mgjf-6656

    Dashboard / Vulnerabilities / GHSA-5r33-mgjf-6656

    GHSA-5r33-mgjf-6656

    Published: 16 Aug 2023Last Modified: 16 Feb 2024

    Summary: Jenkins Tuleap Authentication Plugin non-constant time token comparison

    Details: Jenkins Tuleap Authentication Plugin 1.1.20 and earlier does not use a constant-time comparison when checking whether two authentication tokens are equal. This could potentially allow attackers to use statistical methods to obtain a valid authentication token. Tuleap Authentication Plugin 1.1.21 uses a constant-time comparison when validating authentication tokens.

    References: https://nvd.nist.gov/vuln/detail/CVE-2023-40343, https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3229, http://www.openwall.com/lists/oss-security/2023/08/16/3

    Affected packages

    Package

    Name: io.jenkins.plugins:tuleap-oauth

    Purl: pkg:maven/io.jenkins.plugins/tuleap-oauth

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.1.21

    Affected versions

    1.0.0

    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
    GHSA-5r33-mgjf-6656 | CVE-DB