File _service:tar_scm:backport-CVE-2023-36617.patch of Package ruby

File _service:tar_scm:backport-CVE-2023-36617.patch of Package ruby (Revision 35b87742442b7ea28de000a35ec75bf3)

Currently displaying revision 35b87742442b7ea28de000a35ec75bf3 , Show latest

From 5fbc1d45f17e4bff7cc61a78a7d788aa32ff390a Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Thu, 29 Jun 2023 22:24:35 +0900
Subject: [PATCH] CVE-2023-36617 for Ruby 3.1 (#7996)

* Bump up v0.12.2

* Merge URI-0.10.3 for Bundler
---
 .../vendor/uri/lib/uri/rfc2396_parser.rb      |  4 ++--
 .../vendor/uri/lib/uri/rfc3986_parser.rb      |  2 +-
 lib/uri/rfc2396_parser.rb                     |  4 ++--
 lib/uri/rfc3986_parser.rb                     |  2 +-
 test/uri/test_parser.rb                       | 22 +++++++++++++++++++
 5 files changed, 28 insertions(+), 6 deletions(-)

diff --git a/lib/bundler/vendor/uri/lib/uri/rfc2396_parser.rb b/lib/bundler/vendor/uri/lib/uri/rfc2396_parser.rb
index 2f8d553..09c22c9 100644
--- a/lib/bundler/vendor/uri/lib/uri/rfc2396_parser.rb
+++ b/lib/bundler/vendor/uri/lib/uri/rfc2396_parser.rb
@@ -497,8 +497,8 @@ module Bundler::URI
       ret = {}
 
       # for Bundler::URI::split
-      ret[:ABS_URI] = Regexp.new('\A\s*' + pattern[:X_ABS_URI] + '\s*\z', Regexp::EXTENDED)
-      ret[:REL_URI] = Regexp.new('\A\s*' + pattern[:X_REL_URI] + '\s*\z', Regexp::EXTENDED)
+      ret[:ABS_URI] = Regexp.new('\A\s*+' + pattern[:X_ABS_URI] + '\s*\z', Regexp::EXTENDED)
+      ret[:REL_URI] = Regexp.new('\A\s*+' + pattern[:X_REL_URI] + '\s*\z', Regexp::EXTENDED)
 
       # for Bundler::URI::extract
       ret[:URI_REF]     = Regexp.new(pattern[:URI_REF])
diff --git a/lib/bundler/vendor/uri/lib/uri/rfc3986_parser.rb b/lib/bundler/vendor/uri/lib/uri/rfc3986_parser.rb
index d527072..a85511c 100644
--- a/lib/bundler/vendor/uri/lib/uri/rfc3986_parser.rb
+++ b/lib/bundler/vendor/uri/lib/uri/rfc3986_parser.rb
@@ -100,7 +100,7 @@ module Bundler::URI
         QUERY: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*\z/,
         FRAGMENT: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*\z/,
         OPAQUE: /\A(?:[^\/].*)?\z/,
-        PORT: /\A[\x09\x0a\x0c\x0d ]*\d*[\x09\x0a\x0c\x0d ]*\z/,
+        PORT: /\A[\x09\x0a\x0c\x0d ]*+\d*[\x09\x0a\x0c\x0d ]*\z/,
       }
     end
 
diff --git a/lib/uri/rfc2396_parser.rb b/lib/uri/rfc2396_parser.rb
index 76a8f99..00c66cf 100644
--- a/lib/uri/rfc2396_parser.rb
+++ b/lib/uri/rfc2396_parser.rb
@@ -497,8 +497,8 @@ module URI
       ret = {}
 
       # for URI::split
-      ret[:ABS_URI] = Regexp.new('\A\s*' + pattern[:X_ABS_URI] + '\s*\z', Regexp::EXTENDED)
-      ret[:REL_URI] = Regexp.new('\A\s*' + pattern[:X_REL_URI] + '\s*\z', Regexp::EXTENDED)
+      ret[:ABS_URI] = Regexp.new('\A\s*+' + pattern[:X_ABS_URI] + '\s*\z', Regexp::EXTENDED)
+      ret[:REL_URI] = Regexp.new('\A\s*+' + pattern[:X_REL_URI] + '\s*\z', Regexp::EXTENDED)
 
       # for URI::extract
       ret[:URI_REF]     = Regexp.new(pattern[:URI_REF])
diff --git a/lib/uri/rfc3986_parser.rb b/lib/uri/rfc3986_parser.rb
index dd24a40..9b1663d 100644
--- a/lib/uri/rfc3986_parser.rb
+++ b/lib/uri/rfc3986_parser.rb
@@ -100,7 +100,7 @@ module URI
         QUERY: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*\z/,
         FRAGMENT: /\A(?:%\h\h|[!$&-.0-;=@-Z_a-z~\/?])*\z/,
         OPAQUE: /\A(?:[^\/].*)?\z/,
-        PORT: /\A[\x09\x0a\x0c\x0d ]*\d*[\x09\x0a\x0c\x0d ]*\z/,
+        PORT: /\A[\x09\x0a\x0c\x0d ]*+\d*[\x09\x0a\x0c\x0d ]*\z/,
       }
     end
 
diff --git a/test/uri/test_parser.rb b/test/uri/test_parser.rb
index 72fb590..cee0acb 100644
--- a/test/uri/test_parser.rb
+++ b/test/uri/test_parser.rb
@@ -79,4 +79,26 @@ class URI::TestParser < Test::Unit::TestCase
     assert_equal([nil, nil, "example.com", nil, nil, "", nil, nil, nil], URI.split("//example.com"))
     assert_equal([nil, nil, "[0::0]", nil, nil, "", nil, nil, nil], URI.split("//[0::0]"))
   end
+
+  def test_rfc2822_parse_relative_uri
+    pre = ->(length) {
+      " " * length + "\0"
+    }
+    parser = URI::RFC2396_Parser.new
+    assert_linear_performance((1..5).map {|i| 10**i}, pre: pre) do |uri|
+      assert_raise(URI::InvalidURIError) do
+        parser.split(uri)
+      end
+    end
+  end
+
+  def test_rfc3986_port_check
+    pre = ->(length) {"\t" * length + "a"}
+    uri = URI.parse("http://my.example.com")
+    assert_linear_performance((1..5).map {|i| 10**i}, pre: pre) do |port|
+      assert_raise(URI::InvalidComponentError) do
+        uri.port = port
+      end
+    end
+  end
 end
-- 
2.33.0