GitHub Advisoryadvisory · Maven

GHSA-4h47-h3cr-23wh Improper Authorization in Jenkins

MEDIUM Published 2022-05-13 Modified 2022-06-30 Official page ↗
Aliases
CVE-2018-1000408
Ecosystem
Maven
Packages
org.jenkins-ci.main:jenkins-core
Severity
Moderate
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Weaknesses
CWE-285
Reviewed
2022-06-30

Affected packages

• Maven org.jenkins-ci.main:jenkins-core: < 2.138.2 → fixed in 2.138.2 • Maven org.jenkins-ci.main:jenkins-core: >= 2.140, < 2.146 → fixed in 2.146

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.

Related

Alias · CVE (1)

  • CVE-2018-1000408 A denial of service vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in… vulnerability

Weakness · CWE (1)

  • CWE-285 Improper Authorization weakness

References