Improper Access Control Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.303.3)[2.304,2.319)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.22% (60th percentile)

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  • Snyk IDSNYK-JAVA-ORGJENKINSCIMAIN-1911975
  • published5 Nov 2021
  • disclosed4 Nov 2021
  • creditUnknown

Introduced: 4 Nov 2021

CVE-2021-21693  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.303.3, 2.319 or higher.

Overview

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

Affected versions of this package are vulnerable to Improper Access Control. An incorrect permissions validation vulnerability was found in Jenkins. The permissions to temporary created files are only checked after they have been created. This may allow an attacker to get access to restricted data.

CVSS Scores

version 3.1