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Security Advisories: GSA_kwCzR0hTQS01cjMzLW1namYtNjY1Ns4AA1Vz
Jenkins Tuleap Authentication Plugin non-constant time token comparison
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.
Permalink: https://github.com/advisories/GHSA-5r33-mgjf-6656JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS01cjMzLW1namYtNjY1Ns4AA1Vz
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: 9 months ago
Updated: 6 months ago
CVSS Score: 3.7
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Identifiers: GHSA-5r33-mgjf-6656, CVE-2023-40343
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
- https://github.com/advisories/GHSA-5r33-mgjf-6656
Affected Packages
maven:io.jenkins.plugins:tuleap-oauth
Affected Version Ranges: < 1.1.21Fixed in: 1.1.21