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authorBen Woodcroft <donttrustben@gmail.com>2017-08-31 10:21:36 +0800
committerBen Woodcroft <donttrustben@gmail.com>2017-08-31 10:43:19 +0800
commitdb542518b375505fc46eb9e52324e523dd0bad33 (patch)
tree7a17dda789e5f6f3e0e910bd6c840eb308b37e36 /gnu/packages/patches
parent9770cbf9e2c2c723744f40040ae2d606dbc789a0 (diff)
gnu: ruby-2.3.4: Fix CVE-2017-{0899,0900,0901,0902}.
* gnu/packages/patches/ruby-2.3.4-rubygems-2613-ruby23.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/ruby.scm (ruby-2.3.4)[source]: Use it.
Diffstat (limited to 'gnu/packages/patches')
-rw-r--r--gnu/packages/patches/ruby-2.3.4-rubygems-2613-ruby23.patch355
1 files changed, 355 insertions, 0 deletions
diff --git a/gnu/packages/patches/ruby-2.3.4-rubygems-2613-ruby23.patch b/gnu/packages/patches/ruby-2.3.4-rubygems-2613-ruby23.patch
new file mode 100644
index 0000000000..8f4758293e
--- /dev/null
+++ b/gnu/packages/patches/ruby-2.3.4-rubygems-2613-ruby23.patch
@@ -0,0 +1,355 @@
+diff --git lib/rubygems.rb lib/rubygems.rb
+index 04031c765c..9c0219ce06 100644
+--- ruby-2.3.4/lib/rubygems.rb
++++ ruby-2.3.4/lib/rubygems.rb
+@@ -10,7 +10,7 @@
+ require 'thread'
+
+ module Gem
+- VERSION = '2.5.2'
++ VERSION = '2.5.2.1'
+ end
+
+ # Must be first since it unloads the prelude from 1.9.2
+diff --git lib/rubygems/commands/query_command.rb lib/rubygems/commands/query_command.rb
+index d6196b44ed..61e9808860 100644
+--- ruby-2.3.4/lib/rubygems/commands/query_command.rb
++++ ruby-2.3.4/lib/rubygems/commands/query_command.rb
+@@ -226,7 +226,7 @@ def output_versions output, versions
+ end
+ end
+
+- output << make_entry(matching_tuples, platforms)
++ output << clean_text(make_entry(matching_tuples, platforms))
+ end
+ end
+
+@@ -344,7 +344,8 @@ def spec_platforms entry, platforms
+ end
+
+ def spec_summary entry, spec
+- entry << "\n\n" << format_text(spec.summary, 68, 4)
++ summary = truncate_text(spec.summary, "the summary for #{spec.full_name}")
++ entry << "\n\n" << format_text(summary, 68, 4)
+ end
+
+ end
+diff --git lib/rubygems/installer.rb lib/rubygems/installer.rb
+index 85358e0d1a..709b77d126 100644
+--- ruby-2.3.4/lib/rubygems/installer.rb
++++ ruby-2.3.4/lib/rubygems/installer.rb
+@@ -693,6 +693,11 @@ def verify_gem_home(unpack = false) # :nodoc:
+ unpack or File.writable?(gem_home)
+ end
+
++ def verify_spec_name
++ return if spec.name =~ Gem::Specification::VALID_NAME_PATTERN
++ raise Gem::InstallError, "#{spec} has an invalid name"
++ end
++
+ ##
+ # Return the text for an application file.
+
+@@ -812,6 +817,8 @@ def pre_install_checks
+
+ ensure_loadable_spec
+
++ verify_spec_name
++
+ if options[:install_as_default]
+ Gem.ensure_default_gem_subdirectories gem_home
+ else
+diff --git lib/rubygems/remote_fetcher.rb lib/rubygems/remote_fetcher.rb
+index fda1e067ef..254bebfadf 100644
+--- ruby-2.3.4/lib/rubygems/remote_fetcher.rb
++++ ruby-2.3.4/lib/rubygems/remote_fetcher.rb
+@@ -104,7 +104,7 @@ def api_endpoint(uri)
+ else
+ target = res.target.to_s.strip
+
+- if /\.#{Regexp.quote(host)}\z/ =~ target
++ if URI("http://" + target).host.end_with?(".#{host}")
+ return URI.parse "#{uri.scheme}://#{target}#{uri.path}"
+ end
+
+diff --git lib/rubygems/specification.rb lib/rubygems/specification.rb
+index 8e2557cdb2..dd4fde1776 100644
+--- ruby-2.3.4/lib/rubygems/specification.rb
++++ ruby-2.3.4/lib/rubygems/specification.rb
+@@ -108,6 +108,8 @@ class Gem::Specification < Gem::BasicSpecification
+
+ private_constant :LOAD_CACHE if defined? private_constant
+
++ VALID_NAME_PATTERN = /\A[a-zA-Z0-9\.\-\_]+\z/ # :nodoc:
++
+ # :startdoc:
+
+ ##
+@@ -2665,9 +2667,15 @@ def validate packaging = true
+ end
+ end
+
+- unless String === name then
++ if !name.is_a?(String) then
+ raise Gem::InvalidSpecificationException,
+- "invalid value for attribute name: \"#{name.inspect}\""
++ "invalid value for attribute name: \"#{name.inspect}\" must be a string"
++ elsif name !~ /[a-zA-Z]/ then
++ raise Gem::InvalidSpecificationException,
++ "invalid value for attribute name: #{name.dump} must include at least one letter"
++ elsif name !~ VALID_NAME_PATTERN then
++ raise Gem::InvalidSpecificationException,
++ "invalid value for attribute name: #{name.dump} can only include letters, numbers, dashes, and underscores"
+ end
+
+ if raw_require_paths.empty? then
+diff --git lib/rubygems/text.rb lib/rubygems/text.rb
+index 732f1b99f2..b944b62c27 100644
+--- ruby-2.3.4/lib/rubygems/text.rb
++++ ruby-2.3.4/lib/rubygems/text.rb
+@@ -6,13 +6,26 @@
+
+ module Gem::Text
+
++ ##
++ # Remove any non-printable characters and make the text suitable for
++ # printing.
++ def clean_text(text)
++ text.gsub(/[\000-\b\v-\f\016-\037\177]/, ".".freeze)
++ end
++
++ def truncate_text(text, description, max_length = 100_000)
++ raise ArgumentError, "max_length must be positive" unless max_length > 0
++ return text if text.size <= max_length
++ "Truncating #{description} to #{max_length.to_s.reverse.gsub(/...(?=.)/,'\&,').reverse} characters:\n" + text[0, max_length]
++ end
++
+ ##
+ # Wraps +text+ to +wrap+ characters and optionally indents by +indent+
+ # characters
+
+ def format_text(text, wrap, indent=0)
+ result = []
+- work = text.dup
++ work = clean_text(text)
+
+ while work.length > wrap do
+ if work =~ /^(.{0,#{wrap}})[ \n]/ then
+diff --git test/rubygems/test_gem_commands_query_command.rb test/rubygems/test_gem_commands_query_command.rb
+index 78c15a1770..9ec715492f 100644
+--- ruby-2.3.4/test/rubygems/test_gem_commands_query_command.rb
++++ ruby-2.3.4/test/rubygems/test_gem_commands_query_command.rb
+@@ -116,6 +116,86 @@ def test_execute_details
+ This is a lot of text. This is a lot of text. This is a lot of text.
+ This is a lot of text.
+
++pl (1)
++ Platform: i386-linux
++ Author: A User
++ Homepage: http://example.com
++
++ this is a summary
++ EOF
++
++ assert_equal expected, @ui.output
++ assert_equal '', @ui.error
++ end
++
++ def test_execute_details_cleans_text
++ spec_fetcher do |fetcher|
++ fetcher.spec 'a', 2 do |s|
++ s.summary = 'This is a lot of text. ' * 4
++ s.authors = ["Abraham Lincoln \x01", "\x02 Hirohito"]
++ s.homepage = "http://a.example.com/\x03"
++ end
++
++ fetcher.legacy_platform
++ end
++
++ @cmd.handle_options %w[-r -d]
++
++ use_ui @ui do
++ @cmd.execute
++ end
++
++ expected = <<-EOF
++
++*** REMOTE GEMS ***
++
++a (2)
++ Authors: Abraham Lincoln ., . Hirohito
++ Homepage: http://a.example.com/.
++
++ This is a lot of text. This is a lot of text. This is a lot of text.
++ This is a lot of text.
++
++pl (1)
++ Platform: i386-linux
++ Author: A User
++ Homepage: http://example.com
++
++ this is a summary
++ EOF
++
++ assert_equal expected, @ui.output
++ assert_equal '', @ui.error
++ end
++
++ def test_execute_details_truncates_summary
++ spec_fetcher do |fetcher|
++ fetcher.spec 'a', 2 do |s|
++ s.summary = 'This is a lot of text. ' * 10_000
++ s.authors = ["Abraham Lincoln \x01", "\x02 Hirohito"]
++ s.homepage = "http://a.example.com/\x03"
++ end
++
++ fetcher.legacy_platform
++ end
++
++ @cmd.handle_options %w[-r -d]
++
++ use_ui @ui do
++ @cmd.execute
++ end
++
++ expected = <<-EOF
++
++*** REMOTE GEMS ***
++
++a (2)
++ Authors: Abraham Lincoln ., . Hirohito
++ Homepage: http://a.example.com/.
++
++ Truncating the summary for a-2 to 100,000 characters:
++#{" This is a lot of text. This is a lot of text. This is a lot of text.\n" * 1449} This is a lot of te
++
+ pl (1)
+ Platform: i386-linux
+ Author: A User
+diff --git test/rubygems/test_gem_installer.rb test/rubygems/test_gem_installer.rb
+index 5ec71d0a01..1092a0c68f 100644
+--- ruby-2.3.4/test/rubygems/test_gem_installer.rb
++++ ruby-2.3.4/test/rubygems/test_gem_installer.rb
+@@ -1227,6 +1227,26 @@ def test_pre_install_checks_wrong_rubygems_version
+ end
+ end
+
++ def test_pre_install_checks_malicious_name
++ spec = util_spec '../malicious', '1'
++ def spec.full_name # so the spec is buildable
++ "malicious-1"
++ end
++ def spec.validate; end
++
++ util_build_gem spec
++
++ gem = File.join(@gemhome, 'cache', spec.file_name)
++
++ use_ui @ui do
++ @installer = Gem::Installer.at gem
++ e = assert_raises Gem::InstallError do
++ @installer.pre_install_checks
++ end
++ assert_equal '#<Gem::Specification name=../malicious version=1> has an invalid name', e.message
++ end
++ end
++
+ def test_shebang
+ util_make_exec @spec, "#!/usr/bin/ruby"
+
+diff --git test/rubygems/test_gem_remote_fetcher.rb test/rubygems/test_gem_remote_fetcher.rb
+index 49b6b6656c..a3919c8ef2 100644
+--- ruby-2.3.4/test/rubygems/test_gem_remote_fetcher.rb
++++ ruby-2.3.4/test/rubygems/test_gem_remote_fetcher.rb
+@@ -253,6 +253,21 @@ def test_api_endpoint_ignores_trans_domain_values_that_end_with_original
+ dns.verify
+ end
+
++ def test_api_endpoint_ignores_trans_domain_values_that_end_with_original_in_path
++ uri = URI.parse "http://example.com/foo"
++ target = MiniTest::Mock.new
++ target.expect :target, "evil.com/a.example.com"
++
++ dns = MiniTest::Mock.new
++ dns.expect :getresource, target, [String, Object]
++
++ fetch = Gem::RemoteFetcher.new nil, dns
++ assert_equal URI.parse("http://example.com/foo"), fetch.api_endpoint(uri)
++
++ target.verify
++ dns.verify
++ end
++
+ def test_api_endpoint_timeout_warning
+ uri = URI.parse "http://gems.example.com/foo"
+
+diff --git test/rubygems/test_gem_specification.rb test/rubygems/test_gem_specification.rb
+index bc1c8d2ca7..9a49bbbf59 100644
+--- ruby-2.3.4/test/rubygems/test_gem_specification.rb
++++ ruby-2.3.4/test/rubygems/test_gem_specification.rb
+@@ -2974,7 +2974,37 @@ def test_validate_name
+ @a1.validate
+ end
+
+- assert_equal 'invalid value for attribute name: ":json"', e.message
++ assert_equal 'invalid value for attribute name: ":json" must be a string', e.message
++
++ @a1.name = []
++ e = assert_raises Gem::InvalidSpecificationException do
++ @a1.validate
++ end
++ assert_equal "invalid value for attribute name: \"[]\" must be a string", e.message
++
++ @a1.name = ""
++ e = assert_raises Gem::InvalidSpecificationException do
++ @a1.validate
++ end
++ assert_equal "invalid value for attribute name: \"\" must include at least one letter", e.message
++
++ @a1.name = "12345"
++ e = assert_raises Gem::InvalidSpecificationException do
++ @a1.validate
++ end
++ assert_equal "invalid value for attribute name: \"12345\" must include at least one letter", e.message
++
++ @a1.name = "../malicious"
++ e = assert_raises Gem::InvalidSpecificationException do
++ @a1.validate
++ end
++ assert_equal "invalid value for attribute name: \"../malicious\" can only include letters, numbers, dashes, and underscores", e.message
++
++ @a1.name = "\ba\t"
++ e = assert_raises Gem::InvalidSpecificationException do
++ @a1.validate
++ end
++ assert_equal "invalid value for attribute name: \"\\ba\\t\" can only include letters, numbers, dashes, and underscores", e.message
+ end
+
+ def test_validate_non_nil
+diff --git test/rubygems/test_gem_text.rb test/rubygems/test_gem_text.rb
+index a6e22e04da..04f3f605e8 100644
+--- ruby-2.3.4/test/rubygems/test_gem_text.rb
++++ ruby-2.3.4/test/rubygems/test_gem_text.rb
+@@ -36,6 +36,10 @@ def test_format_text_trailing # for two spaces after .
+ assert_equal expected, format_text(text, 78)
+ end
+
++ def test_format_removes_nonprintable_characters
++ assert_equal "text with weird .. stuff .", format_text("text with weird \x1b\x02 stuff \x7f", 40)
++ end
++
+ def test_min3
+ assert_equal 1, min3(1, 1, 1)
+ assert_equal 1, min3(1, 1, 2)
+@@ -74,4 +78,11 @@ def test_levenshtein_distance_replace
+ assert_equal 7, levenshtein_distance("xxxxxxx", "ZenTest")
+ assert_equal 7, levenshtein_distance("zentest", "xxxxxxx")
+ end
++
++ def test_truncate_text
++ assert_equal "abc", truncate_text("abc", "desc")
++ assert_equal "Truncating desc to 2 characters:\nab", truncate_text("abc", "desc", 2)
++ s = "ab" * 500_001
++ assert_equal "Truncating desc to 1,000,000 characters:\n#{s[0, 1_000_000]}", truncate_text(s, "desc", 1_000_000)
++ end
+ end