2 files changed, 5 insertions, 9 deletions
diff --git a/spec/ruby/security/cve_2011_4815_spec.rb b/spec/ruby/security/cve_2011_4815_spec.rb
index 02ef10d562..554e014a1f 100644
--- a/spec/ruby/security/cve_2011_4815_spec.rb
+++ b/spec/ruby/security/cve_2011_4815_spec.rb
@@ -35,9 +35,7 @@ describe "String#hash" do
 end
 
 describe "Symbol#hash" do
-  ruby_bug "#13376", "2.3.0"..."2.3.4" do
-    it_behaves_like :resists_cve_2011_4815, ':a'
-  end
+  it_behaves_like :resists_cve_2011_4815, ':a'
 end
 
 describe "Array#hash" do
diff --git a/spec/ruby/security/cve_2018_8780_spec.rb b/spec/ruby/security/cve_2018_8780_spec.rb
index febb1de51d..d9c02fbbd1 100644
--- a/spec/ruby/security/cve_2018_8780_spec.rb
+++ b/spec/ruby/security/cve_2018_8780_spec.rb
@@ -23,12 +23,10 @@ describe "CVE-2018-8780 is resisted by" do
     }.should raise_error(ArgumentError, /(path name|string) contains null byte/)
   end
 
-  ruby_version_is "2.4" do
-    it "Dir.empty? by raising an exception when there is a NUL byte" do
-      lambda {
-        Dir.empty?(@root+"\0")
-      }.should raise_error(ArgumentError, /(path name|string) contains null byte/)
-    end
+  it "Dir.empty? by raising an exception when there is a NUL byte" do
+    lambda {
+      Dir.empty?(@root+"\0")
+    }.should raise_error(ArgumentError, /(path name|string) contains null byte/)
   end
 
   ruby_version_is "2.5" do