Low severityNVD Advisory· Published Aug 16, 2023· Updated Oct 8, 2024

CVE-2023-40343

Description

Jenkins Tuleap Authentication Plugin 1.1.20 and earlier uses a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
io.jenkins.plugins:tuleap-oauthMaven	< 1.1.21	1.1.21

Affected products

ghsa-coords
pkg:maven/io.jenkins.plugins/tuleap-oauth
Range: < 1.1.21
Jenkins Project/Tuleap Authentication Plugincpe-rescue
Range: 0

Patches

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/advisories/GHSA-5r33-mgjf-6656ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2023-40343ghsaADVISORY
www.jenkins.io/security/advisory/2023-08-16/ghsavendor-advisoryWEB
www.openwall.com/lists/oss-security/2023/08/16/3ghsaWEB

News mentions

Jenkins Security Advisory 2023-08-16
Jenkins Security Advisories · Aug 16, 2023

cvss	0.065
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000