Information Exposure Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.32.2) [2.40,2.44)


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.25% (64th percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-32178
  • published 9 Apr 2018
  • disclosed 1 Feb 2017
  • credit Steve Marlowe

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.32.2, 2.44 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. The re-key admin monitor was introduced in Jenkins 1.498 and re-encrypted all secrets in JENKINS_HOME with a new key. It also created a backup directory with all old secrets, and the key used to encrypt them. These backups were world-readable and not removed afterwards.