Changes VersionCompare#is_newer_or_same? by lesser_or_equal?

lib/common/models/wp_item/vulnerable.rb

@@ -32,7 +32,7 @@ class WpItem
     # @return [ Boolean ]
     def vulnerable_to?(vuln)
       if version && vuln && vuln.fixed_in && !vuln.fixed_in.empty?
-        unless VersionCompare::is_newer_or_same?(vuln.fixed_in, version)
+        unless VersionCompare::lesser_or_equal?(vuln.fixed_in, version)
           return true
         end
       else

lib/common/models/wp_timthumb/vulnerable.rb

@@ -15,12 +15,12 @@ class WpTimthumb < WpItem
     end
 
     def check_rce_132
-      return rce_132_vuln unless VersionCompare.is_newer_or_same?('1.33', version)
+      return rce_132_vuln unless VersionCompare.lesser_or_equal?('1.33', version)
     end
 
     # Vulnerable versions : > 1.35 (or >= 2.0) and < 2.8.14
     def check_rce_webshot
-      return if VersionCompare.is_newer_or_same?('2.8.14', version) || VersionCompare.is_newer_or_same?(version, '1.35')
+      return if VersionCompare.lesser_or_equal?('2.8.14', version) || VersionCompare.lesser_or_equal?(version, '1.35')
 
       response = Browser.get(uri.merge('?webshot=1&src=http://' + default_allowed_domains.sample))
 

lib/common/version_compare.rb

@@ -2,14 +2,14 @@
 
 class VersionCompare
 
-  # Compares two version strings. Returns true if version1 is equal to version2
-  # or when version1 is older than version2
+  # Compares two version strings. Returns true if version1 <= version2
+  # and false otherwise
   #
   # @param [ String ] version1
   # @param [ String ] version2
   #
   # @return [ Boolean ]
-  def self.is_newer_or_same?(version1, version2)
+  def self.lesser_or_equal?(version1, version2)
     return true if (version1 == version2)
     # Both versions must be set
     return false unless (version1 and version2)