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Improper Authentication Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.204.2) [2.205,2.214)

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 0.32% (71st percentile)
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NVD
8.6 high
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Red Hat
8.6 high

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  • Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-3182861
  • published 25 Dec 2022
  • disclosed 24 May 2022
  • credit Thijs Alkemade
Report a new vulnerability Found a mistake?

Introduced: 24 May 2022

CVE-2020-2099 Open this link in a new tab
CWE-287 Open this link in a new tab

How to fix?

Upgrade org.jenkins-ci.main:jenkins-core to version 2.204.2, 2.214 or higher.

Overview

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

Affected versions of this package are vulnerable to Improper Authentication due to the Inbound TCP Agent Protocol/3 incorrectly reusing encryption parameters, which allows attackers to determine the connection secret and use it to authenticate malicious Jenkins agents to the controller.