Information Exposure Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.414.2)[2.415,2.424)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
0.05% (21st percentile)

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  • Snyk IDSNYK-JAVA-ORGJENKINSCIMAIN-5913350
  • published21 Sept 2023
  • disclosed20 Sept 2023
  • creditsunita

Introduced: 20 Sep 2023

CVE-2023-43494  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.414.2, 2.424 or higher.

Overview

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

Affected versions of this package are vulnerable to Information Exposure in the build history widget. An attacker can obtain values of sensitive variables used in builds by iteratively testing different characters until the correct sequence is discovered.

Note: This is only exploitable if the attacker has Item/Read permission.

CVSS Scores

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