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Date: Mon, 11 Feb 2013 10:50:17 -0800
From: Aaron Patterson <tenderlove@...y-lang.org>
To: rubyonrails-security@...glegroups.com, oss-security@...ts.openwall.com
Subject: Patch update for [CVE-2013-0269]

Hi,

I've attached an updated patch for the JSON gem.  This patch is for the
1.7.x series.  The difference in this patch is changing the version
number.

-- 
Aaron Patterson
http://tenderlovemaking.com/

From d0a62f3ced7560daba2ad546d83f0479a5ae2cf2 Mon Sep 17 00:00:00 2001
From: Florian Frank <flori@...g.de>
Date: Mon, 4 Feb 2013 23:28:30 +0100
Subject: [PATCH] Security fix create_additons/JSON::GenericObject

---
 CHANGES                            |  8 ++++++
 Gemfile                            |  1 +
 VERSION                            |  2 +-
 ext/json/ext/parser/parser.c       |  2 +-
 ext/json/ext/parser/parser.rl      |  2 +-
 java/src/json/ext/Parser.java      |  2 +-
 java/src/json/ext/Parser.rl        |  2 +-
 json.gemspec                       |  8 +++---
 json_pure.gemspec                  |  8 +++---
 lib/json/common.rb                 | 21 +++++++++-----
 lib/json/generic_object.rb         |  7 +++++
 lib/json/pure/parser.rb            |  8 +++---
 lib/json/version.rb                |  2 +-
 tests/test_json.rb                 | 10 +++++--
 tests/test_json_addition.rb        | 56 ++++++++++++++++++++++----------------
 tests/test_json_generic_object.rb  | 30 ++++++++++++++------
 tests/test_json_string_matching.rb |  7 ++---
 17 files changed, 113 insertions(+), 63 deletions(-)

diff --git a/CHANGES b/CHANGES
index a8c0b35..e3d12a7 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,12 @@
 2013-02-04 (1.7.7)
+  * Security fix for JSON create_additions default value and
+    JSON::GenericObject. It should not be possible to create additions unless
+    explicitely requested by setting the create_additions argument to true or
+    using the JSON.load/dump interface. If JSON::GenericObject is supposed to
+    be automatically deserialised, this has to be explicitely enabled by
+    setting
+      JSON::GenericObject.json_createble = true
+    as well.
   * Remove useless assert in fbuffer implementation.
   * Apply patch attached to https://github.com/flori/json/issues#issue/155
     provided by John Shahid <jvshahid@...il.com>, Thx!
diff --git a/Gemfile b/Gemfile
index 98d7837..e405da2 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,3 +8,4 @@ gemspec :name => 'json-java'
 
 gem 'utils'
 gem 'test-unit'
+gem 'debugger', :platform => :mri_19
diff --git a/VERSION b/VERSION
index de28578..91c74a5 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.7.6
+1.7.7
diff --git a/ext/json/ext/parser/parser.c b/ext/json/ext/parser/parser.c
index 8442d21..df89f2c 100644
--- a/ext/json/ext/parser/parser.c
+++ b/ext/json/ext/parser/parser.c
@@ -1680,7 +1680,7 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
             if (option_given_p(opts, tmp)) {
                 json->create_additions = RTEST(rb_hash_aref(opts, tmp));
             } else {
-                json->create_additions = 1;
+                json->create_additions = 0;
             }
             tmp = ID2SYM(i_create_id);
             if (option_given_p(opts, tmp)) {
diff --git a/ext/json/ext/parser/parser.rl b/ext/json/ext/parser/parser.rl
index 6138a6f..ab8d318 100644
--- a/ext/json/ext/parser/parser.rl
+++ b/ext/json/ext/parser/parser.rl
@@ -664,7 +664,7 @@ static VALUE cParser_initialize(int argc, VALUE *argv, VALUE self)
             if (option_given_p(opts, tmp)) {
                 json->create_additions = RTEST(rb_hash_aref(opts, tmp));
             } else {
-                json->create_additions = 1;
+                json->create_additions = 0;
             }
             tmp = ID2SYM(i_create_id);
             if (option_given_p(opts, tmp)) {
diff --git a/java/src/json/ext/Parser.java b/java/src/json/ext/Parser.java
index ab3585e..6cb5886 100644
--- a/java/src/json/ext/Parser.java
+++ b/java/src/json/ext/Parser.java
@@ -166,7 +166,7 @@ public class Parser extends RubyObject {
         this.symbolizeNames  = opts.getBool("symbolize_names", false);
         this.quirksMode      = opts.getBool("quirks_mode", false);
         this.createId        = opts.getString("create_id", getCreateId(context));
-        this.createAdditions = opts.getBool("create_additions", true);
+        this.createAdditions = opts.getBool("create_additions", false);
         this.objectClass     = opts.getClass("object_class", runtime.getHash());
         this.arrayClass      = opts.getClass("array_class", runtime.getArray());
         this.match_string    = opts.getHash("match_string");
diff --git a/java/src/json/ext/Parser.rl b/java/src/json/ext/Parser.rl
index e26637d..6dd335a 100644
--- a/java/src/json/ext/Parser.rl
+++ b/java/src/json/ext/Parser.rl
@@ -164,7 +164,7 @@ public class Parser extends RubyObject {
         this.symbolizeNames  = opts.getBool("symbolize_names", false);
         this.quirksMode      = opts.getBool("quirks_mode", false);
         this.createId        = opts.getString("create_id", getCreateId(context));
-        this.createAdditions = opts.getBool("create_additions", true);
+        this.createAdditions = opts.getBool("create_additions", false);
         this.objectClass     = opts.getClass("object_class", runtime.getHash());
         this.arrayClass      = opts.getClass("array_class", runtime.getArray());
         this.match_string    = opts.getHash("match_string");
diff --git a/json.gemspec b/json.gemspec
index fb52be8..bd83be9 100644
--- a/json.gemspec
+++ b/json.gemspec
@@ -2,23 +2,23 @@
 
 Gem::Specification.new do |s|
   s.name = "json"
-  s.version = "1.7.6"
+  s.version = "1.7.7"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Florian Frank"]
-  s.date = "2013-02-04"
+  s.date = "2013-02-11"
   s.description = "This is a JSON implementation as a Ruby extension in C."
   s.email = "flori@...g.de"
   s.extensions = ["ext/json/ext/generator/extconf.rb", "ext/json/ext/parser/extconf.rb"]
   s.extra_rdoc_files = ["README.rdoc"]
-  s.files = [".gitignore", ".travis.yml", "CHANGES", "COPYING", "COPYING-json-jruby", "GPL", "Gemfile", "README-json-jruby.markdown", "README.rdoc", "Rakefile", "TODO", "VERSION", "data/example.json", "data/index.html", "data/prototype.js", "diagrams/.keep", "ext/json/ext/fbuffer/fbuffer.h", "ext/json/ext/generator/depend", "ext/json/ext/generator/extconf.rb", "ext/json/ext/generator/generator.c", "ext/json/ext/generator/generator.h", "ext/json/ext/parser/depend", "ext/json/ext/parser/extconf.rb", "ext/json/ext/parser/parser.c", "ext/json/ext/parser/parser.h", "ext/json/ext/parser/parser.rl", "install.rb", "java/src/json/ext/ByteListTranscoder.java", "java/src/json/ext/Generator.java", "java/src/json/ext/GeneratorMethods.java", "java/src/json/ext/GeneratorService.java", "java/src/json/ext/GeneratorState.java", "java/src/json/ext/OptionsReader.java", "java/src/json/ext/Parser.java", "java/src/json/ext/Parser.rl", "java/src/json/ext/ParserService.java", "java/src/json/ext/RuntimeInfo.java", "java/src/json/ext/StringDecoder.java", "java/src/json/ext/StringEncoder.java", "java/src/json/ext/Utils.java", "json-java.gemspec", "json.gemspec", "json_pure.gemspec", "lib/json.rb", "lib/json/add/bigdecimal.rb", "lib/json/add/complex.rb", "lib/json/add/core.rb", "lib/json/add/date.rb", "lib/json/add/date_time.rb", "lib/json/add/exception.rb", "lib/json/add/ostruct.rb", "lib/json/add/range.rb", "lib/json/add/rational.rb", "lib/json/add/regexp.rb", "lib/json/add/struct.rb", "lib/json/add/symbol.rb", "lib/json/add/time.rb", "lib/json/common.rb", "lib/json/ext.rb", "lib/json/ext/.keep", "lib/json/generic_object.rb", "lib/json/pure.rb", "lib/json/pure/generator.rb", "lib/json/pure/parser.rb", "lib/json/version.rb", "tests/fixtures/fail1.json", "tests/fixtures/fail10.json", "tests/fixtures/fail11.json", "tests/fixtures/fail12.json", "tests/fixtures/fail13.json", "tests/fixtures/fail14.json", "tests/fixtures/fail18.json", "tests/fixtures/fail19.json", "tests/fixtures/fail2.json", "tests/fixtures/fail20.json", "tests/fixtures/fail21.json", "tests/fixtures/fail22.json", "tests/fixtures/fail23.json", "tests/fixtures/fail24.json", "tests/fixtures/fail25.json", "tests/fixtures/fail27.json", "tests/fixtures/fail28.json", "tests/fixtures/fail3.json", "tests/fixtures/fail4.json", "tests/fixtures/fail5.json", "tests/fixtures/fail6.json", "tests/fixtures/fail7.json", "tests/fixtures/fail8.json", "tests/fixtures/fail9.json", "tests/fixtures/pass1.json", "tests/fixtures/pass15.json", "tests/fixtures/pass16.json", "tests/fixtures/pass17.json", "tests/fixtures/pass2.json", "tests/fixtures/pass26.json", "tests/fixtures/pass3.json", "tests/setup_variant.rb", "tests/test_json.rb", "tests/test_json_addition.rb", "tests/test_json_encoding.rb", "tests/test_json_fixtures.rb", "tests/test_json_generate.rb", "tests/test_json_generic_object.rb", "tests/test_json_string_matching.rb", "tests/test_json_unicode.rb", "tools/fuzz.rb", "tools/server.rb", "./tests/test_json_string_matching.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_unicode.rb", "./tests/test_json_addition.rb", "./tests/test_json_generate.rb", "./tests/test_json_encoding.rb", "./tests/test_json_generic_object.rb", "./tests/test_json.rb"]
+  s.files = [".gitignore", ".travis.yml", "CHANGES", "COPYING", "COPYING-json-jruby", "GPL", "Gemfile", "README-json-jruby.markdown", "README.rdoc", "Rakefile", "TODO", "VERSION", "data/example.json", "data/index.html", "data/prototype.js", "diagrams/.keep", "ext/json/ext/fbuffer/fbuffer.h", "ext/json/ext/generator/depend", "ext/json/ext/generator/extconf.rb", "ext/json/ext/generator/generator.c", "ext/json/ext/generator/generator.h", "ext/json/ext/parser/depend", "ext/json/ext/parser/extconf.rb", "ext/json/ext/parser/parser.c", "ext/json/ext/parser/parser.h", "ext/json/ext/parser/parser.rl", "install.rb", "java/src/json/ext/ByteListTranscoder.java", "java/src/json/ext/Generator.java", "java/src/json/ext/GeneratorMethods.java", "java/src/json/ext/GeneratorService.java", "java/src/json/ext/GeneratorState.java", "java/src/json/ext/OptionsReader.java", "java/src/json/ext/Parser.java", "java/src/json/ext/Parser.rl", "java/src/json/ext/ParserService.java", "java/src/json/ext/RuntimeInfo.java", "java/src/json/ext/StringDecoder.java", "java/src/json/ext/StringEncoder.java", "java/src/json/ext/Utils.java", "json-java.gemspec", "json.gemspec", "json_pure.gemspec", "lib/json.rb", "lib/json/add/bigdecimal.rb", "lib/json/add/complex.rb", "lib/json/add/core.rb", "lib/json/add/date.rb", "lib/json/add/date_time.rb", "lib/json/add/exception.rb", "lib/json/add/ostruct.rb", "lib/json/add/range.rb", "lib/json/add/rational.rb", "lib/json/add/regexp.rb", "lib/json/add/struct.rb", "lib/json/add/symbol.rb", "lib/json/add/time.rb", "lib/json/common.rb", "lib/json/ext.rb", "lib/json/ext/.keep", "lib/json/generic_object.rb", "lib/json/pure.rb", "lib/json/pure/generator.rb", "lib/json/pure/parser.rb", "lib/json/version.rb", "tests/fixtures/fail1.json", "tests/fixtures/fail10.json", "tests/fixtures/fail11.json", "tests/fixtures/fail12.json", "tests/fixtures/fail13.json", "tests/fixtures/fail14.json", "tests/fixtures/fail18.json", "tests/fixtures/fail19.json", "tests/fixtures/fail2.json", "tests/fixtures/fail20.json", "tests/fixtures/fail21.json", "tests/fixtures/fail22.json", "tests/fixtures/fail23.json", "tests/fixtures/fail24.json", "tests/fixtures/fail25.json", "tests/fixtures/fail27.json", "tests/fixtures/fail28.json", "tests/fixtures/fail3.json", "tests/fixtures/fail4.json", "tests/fixtures/fail5.json", "tests/fixtures/fail6.json", "tests/fixtures/fail7.json", "tests/fixtures/fail8.json", "tests/fixtures/fail9.json", "tests/fixtures/pass1.json", "tests/fixtures/pass15.json", "tests/fixtures/pass16.json", "tests/fixtures/pass17.json", "tests/fixtures/pass2.json", "tests/fixtures/pass26.json", "tests/fixtures/pass3.json", "tests/setup_variant.rb", "tests/test_json.rb", "tests/test_json_addition.rb", "tests/test_json_encoding.rb", "tests/test_json_fixtures.rb", "tests/test_json_generate.rb", "tests/test_json_generic_object.rb", "tests/test_json_string_matching.rb", "tests/test_json_unicode.rb", "tools/fuzz.rb", "tools/server.rb", "./tests/test_json.rb", "./tests/test_json_addition.rb", "./tests/test_json_encoding.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_generate.rb", "./tests/test_json_generic_object.rb", "./tests/test_json_string_matching.rb", "./tests/test_json_unicode.rb"]
   s.homepage = "http://flori.github.com/json"
   s.licenses = ["Ruby"]
   s.rdoc_options = ["--title", "JSON implemention for Ruby", "--main", "README.rdoc"]
   s.require_paths = ["lib"]
   s.rubygems_version = "1.8.25"
   s.summary = "JSON Implementation for Ruby"
-  s.test_files = ["./tests/test_json_string_matching.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_unicode.rb", "./tests/test_json_addition.rb", "./tests/test_json_generate.rb", "./tests/test_json_encoding.rb", "./tests/test_json_generic_object.rb", "./tests/test_json.rb"]
+  s.test_files = ["./tests/test_json.rb", "./tests/test_json_addition.rb", "./tests/test_json_encoding.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_generate.rb", "./tests/test_json_generic_object.rb", "./tests/test_json_string_matching.rb", "./tests/test_json_unicode.rb"]
 
   if s.respond_to? :specification_version then
     s.specification_version = 3
diff --git a/json_pure.gemspec b/json_pure.gemspec
index 1d4b4c0..2d8ccf3 100644
--- a/json_pure.gemspec
+++ b/json_pure.gemspec
@@ -2,22 +2,22 @@
 
 Gem::Specification.new do |s|
   s.name = "json_pure"
-  s.version = "1.7.6"
+  s.version = "1.7.7"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["Florian Frank"]
-  s.date = "2013-02-04"
+  s.date = "2013-02-11"
   s.description = "This is a JSON implementation in pure Ruby."
   s.email = "flori@...g.de"
   s.extra_rdoc_files = ["README.rdoc"]
-  s.files = [".gitignore", ".travis.yml", "CHANGES", "COPYING", "COPYING-json-jruby", "GPL", "Gemfile", "README-json-jruby.markdown", "README.rdoc", "Rakefile", "TODO", "VERSION", "data/example.json", "data/index.html", "data/prototype.js", "diagrams/.keep", "ext/json/ext/fbuffer/fbuffer.h", "ext/json/ext/generator/depend", "ext/json/ext/generator/extconf.rb", "ext/json/ext/generator/generator.c", "ext/json/ext/generator/generator.h", "ext/json/ext/parser/depend", "ext/json/ext/parser/extconf.rb", "ext/json/ext/parser/parser.c", "ext/json/ext/parser/parser.h", "ext/json/ext/parser/parser.rl", "install.rb", "java/src/json/ext/ByteListTranscoder.java", "java/src/json/ext/Generator.java", "java/src/json/ext/GeneratorMethods.java", "java/src/json/ext/GeneratorService.java", "java/src/json/ext/GeneratorState.java", "java/src/json/ext/OptionsReader.java", "java/src/json/ext/Parser.java", "java/src/json/ext/Parser.rl", "java/src/json/ext/ParserService.java", "java/src/json/ext/RuntimeInfo.java", "java/src/json/ext/StringDecoder.java", "java/src/json/ext/StringEncoder.java", "java/src/json/ext/Utils.java", "json-java.gemspec", "json.gemspec", "json_pure.gemspec", "lib/json.rb", "lib/json/add/bigdecimal.rb", "lib/json/add/complex.rb", "lib/json/add/core.rb", "lib/json/add/date.rb", "lib/json/add/date_time.rb", "lib/json/add/exception.rb", "lib/json/add/ostruct.rb", "lib/json/add/range.rb", "lib/json/add/rational.rb", "lib/json/add/regexp.rb", "lib/json/add/struct.rb", "lib/json/add/symbol.rb", "lib/json/add/time.rb", "lib/json/common.rb", "lib/json/ext.rb", "lib/json/ext/.keep", "lib/json/generic_object.rb", "lib/json/pure.rb", "lib/json/pure/generator.rb", "lib/json/pure/parser.rb", "lib/json/version.rb", "tests/fixtures/fail1.json", "tests/fixtures/fail10.json", "tests/fixtures/fail11.json", "tests/fixtures/fail12.json", "tests/fixtures/fail13.json", "tests/fixtures/fail14.json", "tests/fixtures/fail18.json", "tests/fixtures/fail19.json", "tests/fixtures/fail2.json", "tests/fixtures/fail20.json", "tests/fixtures/fail21.json", "tests/fixtures/fail22.json", "tests/fixtures/fail23.json", "tests/fixtures/fail24.json", "tests/fixtures/fail25.json", "tests/fixtures/fail27.json", "tests/fixtures/fail28.json", "tests/fixtures/fail3.json", "tests/fixtures/fail4.json", "tests/fixtures/fail5.json", "tests/fixtures/fail6.json", "tests/fixtures/fail7.json", "tests/fixtures/fail8.json", "tests/fixtures/fail9.json", "tests/fixtures/pass1.json", "tests/fixtures/pass15.json", "tests/fixtures/pass16.json", "tests/fixtures/pass17.json", "tests/fixtures/pass2.json", "tests/fixtures/pass26.json", "tests/fixtures/pass3.json", "tests/setup_variant.rb", "tests/test_json.rb", "tests/test_json_addition.rb", "tests/test_json_encoding.rb", "tests/test_json_fixtures.rb", "tests/test_json_generate.rb", "tests/test_json_generic_object.rb", "tests/test_json_string_matching.rb", "tests/test_json_unicode.rb", "tools/fuzz.rb", "tools/server.rb", "./tests/test_json_string_matching.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_unicode.rb", "./tests/test_json_addition.rb", "./tests/test_json_generate.rb", "./tests/test_json_encoding.rb", "./tests/test_json_generic_object.rb", "./tests/test_json.rb"]
+  s.files = [".gitignore", ".travis.yml", "CHANGES", "COPYING", "COPYING-json-jruby", "GPL", "Gemfile", "README-json-jruby.markdown", "README.rdoc", "Rakefile", "TODO", "VERSION", "data/example.json", "data/index.html", "data/prototype.js", "diagrams/.keep", "ext/json/ext/fbuffer/fbuffer.h", "ext/json/ext/generator/depend", "ext/json/ext/generator/extconf.rb", "ext/json/ext/generator/generator.c", "ext/json/ext/generator/generator.h", "ext/json/ext/parser/depend", "ext/json/ext/parser/extconf.rb", "ext/json/ext/parser/parser.c", "ext/json/ext/parser/parser.h", "ext/json/ext/parser/parser.rl", "install.rb", "java/src/json/ext/ByteListTranscoder.java", "java/src/json/ext/Generator.java", "java/src/json/ext/GeneratorMethods.java", "java/src/json/ext/GeneratorService.java", "java/src/json/ext/GeneratorState.java", "java/src/json/ext/OptionsReader.java", "java/src/json/ext/Parser.java", "java/src/json/ext/Parser.rl", "java/src/json/ext/ParserService.java", "java/src/json/ext/RuntimeInfo.java", "java/src/json/ext/StringDecoder.java", "java/src/json/ext/StringEncoder.java", "java/src/json/ext/Utils.java", "json-java.gemspec", "json.gemspec", "json_pure.gemspec", "lib/json.rb", "lib/json/add/bigdecimal.rb", "lib/json/add/complex.rb", "lib/json/add/core.rb", "lib/json/add/date.rb", "lib/json/add/date_time.rb", "lib/json/add/exception.rb", "lib/json/add/ostruct.rb", "lib/json/add/range.rb", "lib/json/add/rational.rb", "lib/json/add/regexp.rb", "lib/json/add/struct.rb", "lib/json/add/symbol.rb", "lib/json/add/time.rb", "lib/json/common.rb", "lib/json/ext.rb", "lib/json/ext/.keep", "lib/json/generic_object.rb", "lib/json/pure.rb", "lib/json/pure/generator.rb", "lib/json/pure/parser.rb", "lib/json/version.rb", "tests/fixtures/fail1.json", "tests/fixtures/fail10.json", "tests/fixtures/fail11.json", "tests/fixtures/fail12.json", "tests/fixtures/fail13.json", "tests/fixtures/fail14.json", "tests/fixtures/fail18.json", "tests/fixtures/fail19.json", "tests/fixtures/fail2.json", "tests/fixtures/fail20.json", "tests/fixtures/fail21.json", "tests/fixtures/fail22.json", "tests/fixtures/fail23.json", "tests/fixtures/fail24.json", "tests/fixtures/fail25.json", "tests/fixtures/fail27.json", "tests/fixtures/fail28.json", "tests/fixtures/fail3.json", "tests/fixtures/fail4.json", "tests/fixtures/fail5.json", "tests/fixtures/fail6.json", "tests/fixtures/fail7.json", "tests/fixtures/fail8.json", "tests/fixtures/fail9.json", "tests/fixtures/pass1.json", "tests/fixtures/pass15.json", "tests/fixtures/pass16.json", "tests/fixtures/pass17.json", "tests/fixtures/pass2.json", "tests/fixtures/pass26.json", "tests/fixtures/pass3.json", "tests/setup_variant.rb", "tests/test_json.rb", "tests/test_json_addition.rb", "tests/test_json_encoding.rb", "tests/test_json_fixtures.rb", "tests/test_json_generate.rb", "tests/test_json_generic_object.rb", "tests/test_json_string_matching.rb", "tests/test_json_unicode.rb", "tools/fuzz.rb", "tools/server.rb", "./tests/test_json.rb", "./tests/test_json_addition.rb", "./tests/test_json_encoding.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_generate.rb", "./tests/test_json_generic_object.rb", "./tests/test_json_string_matching.rb", "./tests/test_json_unicode.rb"]
   s.homepage = "http://flori.github.com/json"
   s.licenses = ["Ruby"]
   s.rdoc_options = ["--title", "JSON implemention for ruby", "--main", "README.rdoc"]
   s.require_paths = ["lib"]
   s.rubygems_version = "1.8.25"
   s.summary = "JSON Implementation for Ruby"
-  s.test_files = ["./tests/test_json_string_matching.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_unicode.rb", "./tests/test_json_addition.rb", "./tests/test_json_generate.rb", "./tests/test_json_encoding.rb", "./tests/test_json_generic_object.rb", "./tests/test_json.rb"]
+  s.test_files = ["./tests/test_json.rb", "./tests/test_json_addition.rb", "./tests/test_json_encoding.rb", "./tests/test_json_fixtures.rb", "./tests/test_json_generate.rb", "./tests/test_json_generic_object.rb", "./tests/test_json_string_matching.rb", "./tests/test_json_unicode.rb"]
 
   if s.respond_to? :specification_version then
     s.specification_version = 3
diff --git a/lib/json/common.rb b/lib/json/common.rb
index 03892d9..65a74a1 100644
--- a/lib/json/common.rb
+++ b/lib/json/common.rb
@@ -299,21 +299,28 @@ module JSON
     attr_accessor :load_default_options
   end
   self.load_default_options = {
-    :max_nesting => false,
-    :allow_nan   => true,
-    :quirks_mode => true,
+    :max_nesting      => false,
+    :allow_nan        => true,
+    :quirks_mode      => true,
+    :create_additions => true,
   }
 
   # Load a ruby data structure from a JSON _source_ and return it. A source can
   # either be a string-like object, an IO-like object, or an object responding
   # to the read method. If _proc_ was given, it will be called with any nested
-  # Ruby object as an argument recursively in depth first order. The default
-  # options for the parser can be changed via the load_default_options method.
+  # Ruby object as an argument recursively in depth first order. To modify the
+  # default options pass in the optional _options_ argument as well.
+  #
+  # BEWARE: This method is meant to serialise data from trusted user input,
+  # like from your own database server or clients under your control, it could
+  # be dangerous to allow untrusted users to pass JSON sources into it. The
+  # default options for the parser can be changed via the load_default_options
+  # method.
   #
   # This method is part of the implementation of the load/dump interface of
   # Marshal and YAML.
-  def load(source, proc = nil)
-    opts = load_default_options
+  def load(source, proc = nil, options = {})
+    opts = load_default_options.merge options
     if source.respond_to? :to_str
       source = source.to_str
     elsif source.respond_to? :to_io
diff --git a/lib/json/generic_object.rb b/lib/json/generic_object.rb
index cd93e1a..8b1074c 100644
--- a/lib/json/generic_object.rb
+++ b/lib/json/generic_object.rb
@@ -5,6 +5,12 @@ module JSON
     class << self
       alias [] new
 
+      def json_creatable?
+        @json_creatable
+      end
+
+      attr_writer :json_creatable
+
       def json_create(data)
         data = data.dup
         data.delete JSON.create_id
@@ -26,6 +32,7 @@ module JSON
         end
       end
     end
+    self.json_creatable = false
 
     def to_hash
       table
diff --git a/lib/json/pure/parser.rb b/lib/json/pure/parser.rb
index cb249b2..a41d1ee 100644
--- a/lib/json/pure/parser.rb
+++ b/lib/json/pure/parser.rb
@@ -63,9 +63,9 @@ module JSON
       # * *symbolize_names*: If set to true, returns symbols for the names
       #   (keys) in a JSON object. Otherwise strings are returned, which is also
       #   the default.
-      # * *create_additions*: If set to false, the Parser doesn't create
-      #   additions even if a matchin class and create_id was found. This option
-      #   defaults to true.
+      # * *create_additions*: If set to true, the Parser creates
+      #   additions when if a matching class and create_id was found. This
+      #   option defaults to false.
       # * *object_class*: Defaults to Hash
       # * *array_class*: Defaults to Array
       # * *quirks_mode*: Enables quirks_mode for parser, that is for example
@@ -88,7 +88,7 @@ module JSON
         if opts.key?(:create_additions)
           @create_additions = !!opts[:create_additions]
         else
-          @create_additions = true
+          @create_additions = false
         end
         @create_id = @create_additions ? JSON.create_id : nil
         @object_class = opts[:object_class] || Hash
diff --git a/lib/json/version.rb b/lib/json/version.rb
index 3965547..1de3d69 100644
--- a/lib/json/version.rb
+++ b/lib/json/version.rb
@@ -1,6 +1,6 @@
 module JSON
   # JSON version
-  VERSION         = '1.7.6'
+  VERSION         = '1.7.7'
   VERSION_ARRAY   = VERSION.split(/\./).map { |x| x.to_i } # :nodoc:
   VERSION_MAJOR   = VERSION_ARRAY[0] # :nodoc:
   VERSION_MINOR   = VERSION_ARRAY[1] # :nodoc:
diff --git a/tests/test_json.rb b/tests/test_json.rb
index be974cd..6af6b32 100755
--- a/tests/test_json.rb
+++ b/tests/test_json.rb
@@ -329,12 +329,12 @@ class TestJSON < Test::Unit::TestCase
   def test_generate_core_subclasses_with_new_to_json
     obj = SubHash2["foo" => SubHash2["bar" => true]]
     obj_json = JSON(obj)
-    obj_again = JSON(obj_json)
+    obj_again = JSON.parse(obj_json, :create_additions => true)
     assert_kind_of SubHash2, obj_again
     assert_kind_of SubHash2, obj_again['foo']
     assert obj_again['foo']['bar']
     assert_equal obj, obj_again
-    assert_equal ["foo"], JSON(JSON(SubArray2["foo"]))
+    assert_equal ["foo"], JSON(JSON(SubArray2["foo"]), :create_additions => true)
   end
 
   def test_generate_core_subclasses_with_default_to_json
@@ -493,6 +493,12 @@ EOT
     assert_equal nil, JSON.load('')
   end
 
+  def test_load_with_options
+    small_hash  = JSON("foo" => 'bar')
+    symbol_hash = { :foo => 'bar' }
+    assert_equal symbol_hash, JSON.load(small_hash, nil, :symbolize_names => true)
+  end
+
   def test_dump
     too_deep = '[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]'
     assert_equal too_deep, JSON.dump(eval(too_deep))
diff --git a/tests/test_json_addition.rb b/tests/test_json_addition.rb
index 707aa32..a30f06a 100755
--- a/tests/test_json_addition.rb
+++ b/tests/test_json_addition.rb
@@ -73,11 +73,19 @@ class TestJSONAddition < Test::Unit::TestCase
     a = A.new(666)
     assert A.json_creatable?
     json = generate(a)
-    a_again = JSON.parse(json)
+    a_again = JSON.parse(json, :create_additions => true)
     assert_kind_of a.class, a_again
     assert_equal a, a_again
   end
 
+  def test_extended_json_default
+    a = A.new(666)
+    assert A.json_creatable?
+    json = generate(a)
+    a_hash = JSON.parse(json)
+    assert_kind_of Hash, a_hash
+  end
+
   def test_extended_json_disabled
     a = A.new(666)
     assert A.json_creatable?
@@ -104,7 +112,7 @@ class TestJSONAddition < Test::Unit::TestCase
     c = C.new
     assert !C.json_creatable?
     json = generate(c)
-    assert_raises(ArgumentError, NameError) { JSON.parse(json) }
+    assert_raises(ArgumentError, NameError) { JSON.parse(json, :create_additions => true) }
   end
 
   def test_raw_strings
@@ -122,7 +130,7 @@ class TestJSONAddition < Test::Unit::TestCase
     assert_match(/\A\{.*\}\z/, json)
     assert_match(/"json_class":"String"/, json)
     assert_match(/"raw":\[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255\]/, json)
-    raw_again = JSON.parse(json)
+    raw_again = JSON.parse(json, :create_additions => true)
     assert_equal raw, raw_again
   end
 
@@ -130,17 +138,17 @@ class TestJSONAddition < Test::Unit::TestCase
 
   def test_core
     t = Time.now
-    assert_equal t, JSON(JSON(t))
+    assert_equal t, JSON(JSON(t), :create_additions => true)
     d = Date.today
-    assert_equal d, JSON(JSON(d))
+    assert_equal d, JSON(JSON(d), :create_additions => true)
     d = DateTime.civil(2007, 6, 14, 14, 57, 10, Rational(1, 12), 2299161)
-    assert_equal d, JSON(JSON(d))
-    assert_equal 1..10, JSON(JSON(1..10))
-    assert_equal 1...10, JSON(JSON(1...10))
-    assert_equal "a".."c", JSON(JSON("a".."c"))
-    assert_equal "a"..."c", JSON(JSON("a"..."c"))
+    assert_equal d, JSON(JSON(d), :create_additions => true)
+    assert_equal 1..10, JSON(JSON(1..10), :create_additions => true)
+    assert_equal 1...10, JSON(JSON(1...10), :create_additions => true)
+    assert_equal "a".."c", JSON(JSON("a".."c"), :create_additions => true)
+    assert_equal "a"..."c", JSON(JSON("a"..."c"), :create_additions => true)
     s = MyJsonStruct.new 4711, 'foot'
-    assert_equal s, JSON(JSON(s))
+    assert_equal s, JSON(JSON(s), :create_additions => true)
     struct = Struct.new :foo, :bar
     s = struct.new 4711, 'foot'
     assert_raises(JSONError) { JSON(s) }
@@ -148,41 +156,41 @@ class TestJSONAddition < Test::Unit::TestCase
       raise TypeError, "test me"
     rescue TypeError => e
       e_json = JSON.generate e
-      e_again = JSON e_json
+      e_again = JSON e_json, :create_additions => true
       assert_kind_of TypeError, e_again
       assert_equal e.message, e_again.message
       assert_equal e.backtrace, e_again.backtrace
     end
-    assert_equal(/foo/, JSON(JSON(/foo/)))
-    assert_equal(/foo/i, JSON(JSON(/foo/i)))
+    assert_equal(/foo/, JSON(JSON(/foo/), :create_additions => true))
+    assert_equal(/foo/i, JSON(JSON(/foo/i), :create_additions => true))
   end
 
   def test_utc_datetime
     now = Time.now
-    d = DateTime.parse(now.to_s)                    # usual case
-    assert_equal d, JSON.parse(d.to_json)
+    d = DateTime.parse(now.to_s, :create_additions => true)                    # usual case
+    assert_equal d, JSON.parse(d.to_json, :create_additions => true)
     d = DateTime.parse(now.utc.to_s)                # of = 0
-    assert_equal d, JSON.parse(d.to_json)
+    assert_equal d, JSON.parse(d.to_json, :create_additions => true)
     d = DateTime.civil(2008, 6, 17, 11, 48, 32, Rational(1,24))
-    assert_equal d, JSON.parse(d.to_json)
+    assert_equal d, JSON.parse(d.to_json, :create_additions => true)
     d = DateTime.civil(2008, 6, 17, 11, 48, 32, Rational(12,24))
-    assert_equal d, JSON.parse(d.to_json)
+    assert_equal d, JSON.parse(d.to_json, :create_additions => true)
   end
 
   def test_rational_complex
-    assert_equal Rational(2, 9), JSON(JSON(Rational(2, 9)))
-    assert_equal Complex(2, 9), JSON(JSON(Complex(2, 9)))
+    assert_equal Rational(2, 9), JSON.parse(JSON(Rational(2, 9)), :create_additions => true)
+    assert_equal Complex(2, 9), JSON.parse(JSON(Complex(2, 9)), :create_additions => true)
   end
 
   def test_bigdecimal
-    assert_equal BigDecimal('3.141', 23), JSON(JSON(BigDecimal('3.141', 23)))
-    assert_equal BigDecimal('3.141', 666), JSON(JSON(BigDecimal('3.141', 666)))
+    assert_equal BigDecimal('3.141', 23), JSON(JSON(BigDecimal('3.141', 23)), :create_additions => true)
+    assert_equal BigDecimal('3.141', 666), JSON(JSON(BigDecimal('3.141', 666)), :create_additions => true)
   end
 
   def test_ostruct
     o = OpenStruct.new
     # XXX this won't work; o.foo = { :bar => true }
     o.foo = { 'bar' => true }
-    assert_equal o, JSON(JSON(o))
+    assert_equal o, JSON.parse(JSON(o), :create_additions => true)
   end
 end
diff --git a/tests/test_json_generic_object.rb b/tests/test_json_generic_object.rb
index 83093b8..77ef22e 100644
--- a/tests/test_json_generic_object.rb
+++ b/tests/test_json_generic_object.rb
@@ -20,17 +20,22 @@ class TestJSONGenericObject < Test::Unit::TestCase
   end
 
   def test_generate_json
-    assert_equal @go, JSON(JSON(@...)
+    switch_json_creatable do
+      assert_equal @go, JSON(JSON(@..., :create_additions => true)
+    end
   end
 
   def test_parse_json
-    assert_equal @go, l = JSON('{ "json_class": "JSON::GenericObject", "a": 1, "b": 2 }')
-    assert_equal 1, l.a
-    assert_equal @go, l = JSON('{ "a": 1, "b": 2 }', :object_class => GenericObject)
-    assert_equal 1, l.a
-    assert_equal GenericObject[:a => GenericObject[:b => 2]],
-      l = JSON('{ "a": { "b": 2 } }', :object_class => GenericObject)
-    assert_equal 2, l.a.b
+    assert_kind_of Hash, JSON('{ "json_class": "JSON::GenericObject", "a": 1, "b": 2 }', :create_additions => true)
+    switch_json_creatable do
+      assert_equal @go, l = JSON('{ "json_class": "JSON::GenericObject", "a": 1, "b": 2 }', :create_additions => true)
+      assert_equal 1, l.a
+      assert_equal @go, l = JSON('{ "a": 1, "b": 2 }', :object_class => GenericObject)
+      assert_equal 1, l.a
+      assert_equal GenericObject[:a => GenericObject[:b => 2]],
+        l = JSON('{ "a": { "b": 2 } }', :object_class => GenericObject)
+      assert_equal 2, l.a.b
+    end
   end
 
   def test_from_hash
@@ -43,4 +48,13 @@ class TestJSONGenericObject < Test::Unit::TestCase
     assert_equal   true, result.foo.quux.first.foobar
     assert_equal   true, GenericObject.from_hash(true)
   end
+
+  private
+
+  def switch_json_creatable
+    JSON::GenericObject.json_creatable = true
+    yield
+  ensure
+    JSON::GenericObject.json_creatable = false
+  end
 end
diff --git a/tests/test_json_string_matching.rb b/tests/test_json_string_matching.rb
index 2ddedfa..c233df8 100644
--- a/tests/test_json_string_matching.rb
+++ b/tests/test_json_string_matching.rb
@@ -27,14 +27,13 @@ class TestJSONStringMatching < Test::Unit::TestCase
     t = TestTime.new
     t_json = [ t ].to_json
     assert_equal [ t ],
-      JSON.parse(t_json,
+      JSON.parse(t_json, :create_additions => true,
         :match_string => { /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}[+-]\d{4}\z/ => TestTime })
     assert_equal [ t.strftime('%FT%T%z') ],
-      JSON.parse(t_json,
+      JSON.parse(t_json, :create_additions => true,
         :match_string => { /\A\d{3}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}[+-]\d{4}\z/ => TestTime })
     assert_equal [ t.strftime('%FT%T%z') ],
       JSON.parse(t_json,
-        :match_string => { /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}[+-]\d{4}\z/ => TestTime },
-        :create_additions => false)
+        :match_string => { /\A\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}[+-]\d{4}\z/ => TestTime })
   end
 end
-- 
1.8.1.2



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