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  5. CVE-2018-1000863

CVE-2018-1000863: Path Traversal

December 10, 2018 (updated October 3, 2019)

A data modification vulnerability exists in Jenkins in User.java, IdStrategy.java that allows attackers to submit crafted user names that can cause an improper migration of user record storage formats, potentially preventing the victim from logging into Jenkins.

References

  • www.securityfocus.com/bid/106176
  • jenkins.io/security/advisory/2018-12-05/
  • nvd.nist.gov/vuln/detail/CVE-2018-1000863

Code Behaviors & Features

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Affected versions

All versions after 2.138.3 up to 2.153

Fixed versions

  • 2.154

Solution

Upgrade to version 2.154 or above.

Impact 8.2 HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Source file

maven/org.jenkins-ci.main/jenkins-core/CVE-2018-1000863.yml

Spotted a mistake? Edit the file on GitLab.

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