What is GHSA-4h47-h3cr-23wh?

GHSA-4h47-h3cr-23wh is a security advisory published by GitHub Security Advisories with Medium severity. Improper Authorization in Jenkins

Which CVE IDs does GHSA-4h47-h3cr-23wh cover?

GHSA-4h47-h3cr-23wh covers the following CVE IDs: CVE-2018-1000408. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4h47-h3cr-23wh?

GHSA-4h47-h3cr-23wh has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

Which products are affected by GHSA-4h47-h3cr-23wh?

GHSA-4h47-h3cr-23wh affects 2 products, including: maven/org.jenkins-ci.main:jenkins-core:\u003c= 2.138.1; maven/org.jenkins-ci.main:jenkins-core:\u003e= 2.140, \u003c= 2.145.

GHSA-4h47-h3cr-23whMediumCVSS 6.5

Improper Authorization in Jenkins

Vendor

GitHub Security Advisories

Published

May 13, 2022

Last Modified

January 27, 2023

🔗 CVE IDs covered (1)

CVE-2018-1000408 →

📋 Description

A denial of service vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java that allows attackers without Overall/Read permission to access a specific URL on instances using the built-in Jenkins user database security realm that results in the creation of an ephemeral user record in memory.

🎯 Affected products2

maven/org.jenkins-ci.main:jenkins-core:<= 2.138.1
maven/org.jenkins-ci.main:jenkins-core:>= 2.140, <= 2.145

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2018-1000408
https://jenkins.io/security/advisory/2018-10-10/#SECURITY-1128
http://www.securityfocus.com/bid/106532
https://github.com/jenkinsci/jenkins/commit/01157a699f611ca7492e872103ac01526a982cf2
https://github.com/advisories/GHSA-4h47-h3cr-23wh