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  5. CVE-2021-21698

CVE-2021-21698: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

November 4, 2021 (updated November 22, 2023)

Jenkins Subversion Plugin does not restrict the name of a file when looking up a subversion key file on the controller from an agent.

References

  • www.openwall.com/lists/oss-security/2021/11/04/3
  • nvd.nist.gov/vuln/detail/CVE-2021-21698
  • www.jenkins.io/security/advisory/2021-11-04/

Code Behaviors & Features

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Affected versions

All versions up to 2.15.0

Solution

Unfortunately, there is no solution available yet.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

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

Source file

maven/org.jenkins-ci.plugins/subversion/CVE-2021-21698.yml

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