PT-2018-9586 · Cloudbees+1 · Jenkins

Denis Shvedchenko · Published 2018-12-10 · Updated 2022-05-13 · CVE-2018-1000864

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Jenkins versions 2.153 and earlier Jenkins LTS versions 2.138.3 and earlier

Description: A denial of service issue exists that allows attackers with Overall/Read permission to cause a request handling thread to enter an infinite loop, potentially due to an issue in CronTab.java.

Recommendations: For Jenkins versions 2.153 and earlier, update to a version later than 2.153 to resolve the issue. For Jenkins LTS versions 2.138.3 and earlier, update to a version later than 2.138.3 to resolve the issue.

Fix

DoS

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

CVE-2018-1000864

GHSA-9CJV-93G7-C6MV

Affected Products

Jenkins

References · 8

• https://access.redhat.com/errata/RHBA-2019:0024 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-9cjv-93g7-c6mv · Vendor Advisory
• https://jenkins.io/security/advisory/2018-12-05/#SECURITY-1193 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-1000864 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000864 · Security Note
• https://github.com/jenkinsci/jenkins · Note
• https://github.com/jenkinsci/jenkins/commit/73afa0ca786a87f05b5433e2e38f863826fcad17 · Note
• http://securityfocus.com/bid/106176 · Note