PT-2018-5180 · Cloudbees+1 · Jenkins

Daniel Beck · Published 2018-01-26 · Updated 2022-05-14 · CVE-2017-1000398

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins versions 2.73.1 and earlier, 2.83 and earlier

Description The remote API in Jenkins at the /computer/(agent-name)/api endpoint showed information about tasks currently running on an agent, including tasks that the current user otherwise had no access to due to lack of Item/Read permission.

Recommendations For Jenkins versions 2.73.1 and earlier, 2.83 and earlier, update to a version that includes the fix for this issue to restrict the API from showing information about inaccessible tasks. As a temporary workaround, consider restricting access to the /computer/(agent-name)/api endpoint until a patch is available.

Fix

Information Disclosure

Weakness Enumeration

CWE-200

Related Identifiers

CVE-2017-1000398

GHSA-H972-CWJV-2V39

Affected Products

Jenkins

References · 7

• https://osv.dev/vulnerability/CVE-2017-1000398 · Vendor Advisory
• https://jenkins.io/security/advisory/2017-10-11 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000398 · Security Note
• https://osv.dev/vulnerability/GHSA-h972-cwjv-2v39 · Vendor Advisory
• https://github.com/jenkinsci/jenkins · Note
• https://github.com/jenkinsci/jenkins/blob/e27b310065b3c036b5fc9d123f1d1d99d3058c00/test/src/test/java/hudson/model/ExecutorTest.java · Note
• https://github.com/jenkinsci/jenkins/commit/da06fd471cea79123821c778228eeb08e1cedcc7 · Note