Description

A data modification vulnerability exists in Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in User.java, IdStrategy.java that allows attackers to submit crafted user names that can cause an improper migration of user record storage formats, potentially preventing the victim from logging into Jenkins.

Remediation

References

CVE-2018-1000863

Related Vulnerabilities

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WordPress Plugin YOP Poll Cross-Site Scripting (6.3.2)

WordPress Plugin Subscribe2 Unspecified Vulnerability (10.20.5)

WordPress Plugin Justified Gallery Cross-Site Scripting (1.7.0)

OpenSSL Resource Management Errors Vulnerability (CVE-2011-4577)

Severity

High

Classification

CVE-2018-1000863 CWE-22 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Tags

Missing Update Known Vulnerabilities