Paperclip ruby gem version 3.1.4 and later suffers from a Server-SIde Request Forgery (SSRF) vulnerability in the Paperclip::UriAdapter class. Attackers may be able to access information about internal network resources.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2017-0889 from the MITRE CVE dictionary dictionary and NIST NVD.
Red Hat CloudForms 4shipped the vulnerable paperclip ruby gem, however this ruby gem was removed in CloudForms 5.8. As this issue has been addressed in CloudForms 5.8, and the issue is only rated moderate Red Hat Security will not be fixing this issue in CloudForms 5.7.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 4.3 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | None |
| Availability Impact | None |
Vulmon