Homepage
About Snyk

Authentication Bypass Affecting org.jenkins-ci.main:jenkins-core package, versions [,2.46.2) [2.50,2.57)

0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.11% (43rd percentile)
Expand this section
NVD
8.8 high

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-JAVA-ORGJENKINSCIMAIN-32181
  • published 9 Apr 2018
  • disclosed 14 Mar 2017
  • credit Jesse Glick
Report a new vulnerability Found a mistake?

Introduced: 14 Mar 2017

CVE-2017-1000354 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 versions 2.46.2, 2.57 or higher.

Overview

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

Affected versions of this package are vulnerable to Authentication Bypass. The login command available in the remoting-based CLI stored the encrypted user name of the successfully authenticated user in a cache file used to authenticate further commands. Users with sufficient permission to create secrets in Jenkins, and download their encrypted values (e.g. with Job/Configure permission), were able to impersonate any other Jenkins user on the same instance.