GHSA-9cjv-93g7-c6mv

Loop with Unreachable Exit Condition in Jenkins

Source: GitHub Advisory Database (reviewed) Moderate CVE-2018-1000864

Packages

Ecosystem	Package	Affected	Fixed in
Maven	org.jenkins-ci.main:jenkins-core	< 2.138.4	2.138.4
Maven	org.jenkins-ci.main:jenkins-core	>= 2.140, < 2.154	2.154

Details

As written in the advisory (Markdown source, shown as plain text).

A denial of service vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in CronTab.java that allows attackers with Overall/Read permission to have a request handling thread enter an infinite loop.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2018-1000864 advisory
https://github.com/jenkinsci/jenkins/commit/73afa0ca786a87f05b5433e2e38f863826fcad17 web
https://access.redhat.com/errata/RHBA-2019:0024 web
https://github.com/jenkinsci/jenkins package
https://jenkins.io/security/advisory/2018-12-05/#SECURITY-1193 web
http://www.securityfocus.com/bid/106176 web