The ruby-openid gem before 2.2.2 for Ruby allows remote OpenID providers to cause a denial of service (CPU consumption) via (1) a large XRDS document or (2) an XML Entity Expansion (XEE) attack.
| Score | Percentile |
|---|---|
| 0.53% | 66.51% |
No CVSS scores in this advisory.
| Type | Value |
|---|---|
| GHSA | GHSA-6c8p-qphv-668v ↗ |
| CVE | CVE-2013-1812 ↗ |
Vulnerable version ranges and first patched releases as published by GitHub.
| Ecosystem | Package | Vulnerable range | First patched | Vulnerable functions |
|---|---|---|---|---|
| rubygems | ruby-openid | < 2.2.2 | 2.2.2 | — |