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  5. CVE-2020-2103

CVE-2020-2103: Information Exposure

January 29, 2020 (updated March 17, 2020)

Jenkins exposes session identifiers on a user detail object in the whoAmI diagnostic page.

References

  • jenkins.io/security/advisory/2020-01-29/
  • nvd.nist.gov/vuln/detail/CVE-2020-2103

Code Behaviors & Features

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Affected versions

All versions up to 2.218

Fixed versions

  • 2.219

Solution

Upgrade to version 2.219 or above.

Impact 5.4 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Source file

maven/org.jenkins-ci.main/jenkins-core/CVE-2020-2103.yml

Spotted a mistake? Edit the file on GitLab.

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