CVE-2020-2101

Description

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

1.645

Associated Vulnerability

Vulnerability	OS Platform
Multiple vulnerabilities affected in Jenkins 2.218	Windows
Multiple vulnerabilities are fixed in Jenkins-Core 2.204.2	Windows
Multiple vulnerabilities are fixed in Jenkins-Core 2.219	Windows
Multiple vulnerabilities affected in Jenkins 2.218 (For Ubuntu)	Linux
Multiple vulnerabilities affected in Jenkins 2.218 (For Debian)	Linux
Multiple vulnerabilities affected in Jenkins 2.218 (For Centos)	Linux
Multiple vulnerabilities affected in Jenkins 2.218 (For RedHat)	Linux
Multiple vulnerabilities affected in Jenkins 2.218 (For Suse)	Linux
Multiple vulnerabilities are fixed in Jenkins-Core for Linux 2.204.2	Linux
Multiple vulnerabilities are fixed in Jenkins-Core for Linux 2.219	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