Improper Input Validation Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.89.4]


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.12% (48th percentile)

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  • Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-32159
  • published 8 Apr 2018
  • disclosed 14 Feb 2018
  • credit Unknown

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.89.4 or higher.

Overview

org.jenkins-ci.main:jenkins-core is an open-source automation server. Built with Java, it provides over 1000 plugins to support automating virtually anything, so that humans can actually spend their time doing things machines cannot.

Affected versions of this package are vulnerable to Improper Input Validation. It allows an attacker to access plugin resource files in the META-INF and WEB-INF directories that should not be accessible, if the Jenkins home directory is on a case-insensitive file system.

CVSS Scores

version 3.1
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Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
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NVD

5.3 medium