Description

Jenkins 2.314 and earlier, LTS 2.303.1 and earlier accepts names of jobs and other entities with a trailing dot character, potentially replacing the configuration and data of other entities on Windows.

Remediation

References

CVE-2021-21682

Related Vulnerabilities

Java Unspesificed Vulnerability (CVE-2018-3136)

IBM WebSEAL Improper Certificate Validation Vulnerability (CVE-2019-4150)

e107 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-17423)

WordPress Plugin Events Manager CSV Injection (5.9.7.1)

Claroline Other Vulnerability (CVE-2007-3517)

Severity

Medium

Classification

CVE-2021-21682 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Tags

Missing Update Known Vulnerabilities