Arbitrary File Read Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.263.2) [2.270,2.275)
Threat Intelligence
EPSS
0.07% (30th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-1062699
- published 20 Jan 2021
- disclosed 19 Jan 2021
- credit Travis Emmert from Apple Information Security
Introduced: 19 Jan 2021
CVE-2021-21602 Open this link in a new tabHow to fix?
Upgrade org.jenkins-ci.main:jenkins-core to version 2.263.2, 2.275 or higher.
Overview
org.jenkins-ci.main:jenkins-core is an open source automation server.
Affected versions of this package are vulnerable to Arbitrary File Read. The file browser for workspaces, archived artifacts, and This allows attackers with Job/Workspace permission and the ability to control workspace contents (e.g., with Job/Configure permission or the ability to change SCM contents) to create symbolic links that allow them to access files outside workspaces using the workspace browser.
References
CVSS Scores
version 3.1