PT-2018-9365 · Jenkins · Jenkins Gitlab Hook Plugin+1

Steve Marlowe · Published 2018-06-05 · Updated 2022-05-14 · CVE-2018-1000196

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Gitlab Hook Plugin versions 1.4.2 and older

Description A sensitive information exposure issue exists, allowing attackers with local Jenkins master file system access or control of a Jenkins administrator's web browser to retrieve the configured Gitlab token. This is due to a vulnerability in the gitlab notifier.rb and views/gitlab notifier/global.erb files.

Recommendations For Jenkins Gitlab Hook Plugin versions 1.4.2 and older, consider restricting access to the gitlab notifier.rb and views/gitlab notifier/global.erb files until a patch is available. As a temporary workaround, restrict the use of the Gitlab token in the Jenkins configuration to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2018-1000196

GHSA-7P4P-V6HR-GP3M

Affected Products

Jenkins

Jenkins Gitlab Hook Plugin

References · 4

• https://osv.dev/vulnerability/GHSA-7p4p-v6hr-gp3m · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000196 · Security Note
• https://jenkins.io/security/advisory/2018-05-09/#SECURITY-263 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-1000196 · Vendor Advisory