Description

FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.

Remediation

References

CVE-2021-21694

Related Vulnerabilities

Drupal Other Vulnerability (CVE-2006-4120)

WebLogic CVE-2018-3252 Vulnerability (CVE-2018-3252)

Chamilo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-37389)

IBM RTC Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-2986)

Oracle HTTP Server Integer Overflow or Wraparound Vulnerability (CVE-2022-25315)

Severity

Critical

Classification

CVE-2021-21694 CWE-862 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities