diff --git a/lib/common/models/vulnerability/urls.rb b/lib/common/models/vulnerability/urls.rb
index 36c3a5d8..f2ec6493 100644
--- a/lib/common/models/vulnerability/urls.rb
+++ b/lib/common/models/vulnerability/urls.rb
@@ -6,31 +6,39 @@ class Vulnerability
     def url_metasploit(module_path)
       # remove leading slash
       module_path = module_path.sub(/^\//, '')
-      "http://www.rapid7.com/db/modules/#{module_path}"
+      "https://www.rapid7.com/db/modules/#{module_path}"
     end
 
     def url_url(url)
       url
     end
 
-    def url_cve(cve)
-      "http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-#{cve}"
+    def url_cve(id)
+      "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-#{id}"
     end
 
     def url_osvdb(id)
-      "http://osvdb.org/#{id}"
+      "http://osvdb.org/show/osvdb/#{id}"
     end
 
     def url_secunia(id)
-      "https://secunia.com/advisories/#{id}"
+      "https://secunia.com/advisories/#{id}/"
     end
 
     def url_exploitdb(id)
-      "http://www.exploit-db.com/exploits/#{id}/"
+      "https://www.exploit-db.com/exploits/#{id}/"
     end
 
     def url_id(id)
       "https://wpvulndb.com/vulnerabilities/#{id}"
     end
+
+    def url_packetstorm(id)
+      "http://packetstormsecurity.com/files/#{id}/"
+    end
+
+    def url_securityfocus(id)
+      "http://www.securityfocus.com/bid/#{id}/"
+    end
   end
 end