| Package | Affected versions | Patched versions |
|---|---|---|
| ruby | = 1.6= 1.6.8= 1.8.0= 1.8.1= 1.8.2= 1.8.3= 1.8.4= 1.8.6= 1.8.7≤ 1.8.5≤ 1.8.6≤ 1.8.7≤ 1.9 |
resolv.rb in Ruby 1.8.5 and earlier, 1.8.6 before 1.8.6-p287, 1.8.7 before 1.8.7-p72, and 1.9 r18423 and earlier uses sequential transaction IDs and constant source ports for DNS requests, which makes it easier for remote attackers to spoof DNS responses, a different vulnerability than CVE-2008-1447.
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