CVE-2018-1000408

Description

A denial of service vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/security/HudsonPrivateSecurityRealm.java that allows attackers without Overall/Read permission to access a specific URL on instances using the built-in Jenkins user database security realm that results in the creation of an ephemeral user record in memory.

Risk Information

Base Score

6.5

MODERATE

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

EPSS Score

Exploitation Probability

0.152

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in Jenkins 2.145	Windows
Multiple vulnerabilities are fixed in Jenkins-Core 2.138.2	Windows
Multiple vulnerabilities are fixed in Jenkins-Core 2.146	Windows
Multiple vulnerabilities affected in Jenkins 2.145 (For Ubuntu)	Linux
Multiple vulnerabilities affected in Jenkins 2.145 (For Debian)	Linux
Multiple vulnerabilities affected in Jenkins 2.145 (For Centos)	Linux
Multiple vulnerabilities affected in Jenkins 2.145 (For RedHat)	Linux
Multiple vulnerabilities affected in Jenkins 2.145 (For Suse)	Linux
Multiple vulnerabilities are fixed in Jenkins-Core for Linux 2.138.2	Linux
Multiple vulnerabilities are fixed in Jenkins-Core for Linux 2.146	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234