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  5. CVE-2018-1999045

CVE-2018-1999045: Improper Authentication

August 23, 2018 (updated May 8, 2019)

A vulnerability exists in Jenkins in SecurityRealm.java, TokenBasedRememberMeServices.java that allows attackers with a valid cookie to remain logged in even if that feature is disabled.

References

  • jenkins.io/security/advisory/2018-08-15/
  • nvd.nist.gov/vuln/detail/CVE-2018-1999045

Code Behaviors & Features

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Affected versions

All versions after 2.121.2 up to 2.137

Fixed versions

  • 2.138

Solution

Upgrade to version 2.138 or above.

Impact 5.4 MEDIUM

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

Learn more about CVSS

Weakness

  • CWE-287: Improper Authentication

Source file

maven/org.jenkins-ci.main/jenkins-core/CVE-2018-1999045.yml

Spotted a mistake? Edit the file on GitLab.

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