Description

Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file.

Remediation

References

CVE-2021-21605

Related Vulnerabilities

IBM RTC CVE-2018-1694 Vulnerability (CVE-2018-1694)

Jenkins Cryptographic Issues Vulnerability (CVE-2014-2061)

WebLogic CVE-2020-2966 Vulnerability (CVE-2020-2966)

WebLogic Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2022-22965)

PleskLin URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2023-24044)

Severity

High

Classification

CVE-2021-21605 CWE-22 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Known Vulnerabilities