CVE-2006-3694: Yukihiro Matsumoto Ruby

Medium severity, CVSS 6.4. EPSS: 5.8% chance of exploitation in the next 30 days.

Multiple unspecified vulnerabilities in Ruby before 1.8.5 allow remote attackers to bypass "safe level" checks via unspecified vectors involving (1) the alias function and (2) "directory operations".

Affected products

• Yukihiro Matsumoto Ruby: version 1.8.2 only; version 1.8.3 only; version 1.8.4 only

Published 2006-07-21. Last modified 2026-06-16.