Path Equivalence Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.303.2)[2.304,2.315)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.05% (23rd percentile)

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  • Snyk IDSNYK-JAVA-ORGJENKINSCIMAIN-3173604
  • published16 Dec 2022
  • disclosed24 May 2022
  • creditWadeck Follonier, Daniel Beck, James Nord

Introduced: 24 May 2022

CVE-2021-21682  (opens in a new tab)
CWE-42  (opens in a new tab)

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.303.2, 2.315 or higher.

Overview

org.jenkins-ci.main:jenkins-core is an open source automation server.

Affected versions of this package are vulnerable to Path Equivalence such that when specifying a file or folder with a trailing dot character (example.), the file or folder will be treated as if that character was not present (example). As both are legal names for jobs and other entities, this can allow users with the appropriate permissions to change or replace configurations of jobs and other entities.

CVSS Scores

version 3.1