Information Exposure Affecting org.jenkins-ci.main:jenkins-core package, versions [,1.625.2) [1.630,1.638)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.31% (71st percentile)

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  • Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-32483
  • published 27 Aug 2018
  • disclosed 11 Nov 2015
  • credit Akshay Dayal

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to versions 1.625.2, 1.638 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. It did not properly verify the shared secret used in JNLP slave connections, which allows remote attackers to connect as slaves and obtain sensitive information or possibly gain administrative access by leveraging knowledge of the name of a slave.

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
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Red Hat

6.3 medium