Vulnerability Description
Jenkins Config File Provider Plugin 3.7.0 and earlier does not perform permission checks in several HTTP endpoints, attackers with Overall/Read permission to enumerate configuration file IDs.
CVSS Score
4.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Jenkins | Config File Provider | <= 3.7.0 |
References
- http://www.openwall.com/lists/oss-security/2021/04/21/2Mailing ListThird Party Advisory
- https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2203Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/04/21/2Mailing ListThird Party Advisory
- https://www.jenkins.io/security/advisory/2021-04-21/#SECURITY-2203Vendor Advisory
FAQ
What is CVE-2021-21645?
CVE-2021-21645 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Jenkins Config File Provider Plugin 3.7.0 and earlier does not perform permission checks in several HTTP endpoints, attackers with Overall/Read permission to enumerate configuration file IDs.
How severe is CVE-2021-21645?
CVE-2021-21645 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-21645?
Check the references section above for vendor advisories and patch information. Affected products include: Jenkins Config File Provider.