CVE-2021-21683

Description

The file browser in Jenkins 2.314 and earlier, LTS 2.303.1 and earlier may interpret some paths to files as absolute on Windows, resulting in a path traversal vulnerability allowing attackers with Overall/Read permission (Windows controller) or Job/Workspace permission (Windows agents) to obtain the contents of arbitrary files.

Risk Information

Base Score

6.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

1.205

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-21682,CVE-2021-21683 are affected in Jenkins 2.99	Windows
Vulnerabilities CVE-2021-21682,CVE-2021-21683 are fixed in Jenkins-Core 2.315	Windows
Vulnerabilities CVE-2021-21682,CVE-2021-21683 are fixed in Jenkins-Core 2.303.2	Windows
Vulnerabilities CVE-2021-21682,CVE-2021-21683 are fixed in Jenkins-Core for Linux 2.315	Linux
Vulnerabilities CVE-2021-21682,CVE-2021-21683 are fixed in Jenkins-Core for Linux 2.303.2	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