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Vulnerability Intelligence
Miggo AI
Miggo AIMiggo AIMiggo AIRoot Cause AnalysisThe vulnerability stems from the regex pattern in _verify_hostname() that validated certificate hostnames. The original regex didn't use ^/$ anchors, allowing subdomains/suffixes to match incorrectly (e.g., 'evil.example.com' matching '*.com'). The commit f2af550 explicitly adds these anchors to the regex in this function, and the accompanying test cases demonstrate stricter validation. The CWE-185 (regex) and CWE-295 (cert validation) mappings directly align with this function's flawed implementation.
PythonPython| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| apache-libcloud | pip | < 0.11.1 | 0.11.1 |