diff options
Diffstat (limited to 'poky/meta/recipes-devtools/ruby/ruby/CVE-2023-36617_2.patch')
-rw-r--r-- | poky/meta/recipes-devtools/ruby/ruby/CVE-2023-36617_2.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/ruby/ruby/CVE-2023-36617_2.patch b/poky/meta/recipes-devtools/ruby/ruby/CVE-2023-36617_2.patch new file mode 100644 index 0000000000..7c51deaa42 --- /dev/null +++ b/poky/meta/recipes-devtools/ruby/ruby/CVE-2023-36617_2.patch @@ -0,0 +1,52 @@ +From eea5868120509c245216c4b5c2d4b5db1c593d0e Mon Sep 17 00:00:00 2001 +From: Nobuyoshi Nakada <nobu@ruby-lang.org> +Date: Thu, 27 Jul 2023 16:16:30 +0800 +Subject: [PATCH] Fix quadratic backtracking on invalid port number + +https://hackerone.com/reports/1958260 + +CVE: CVE-2023-36617 + +Upstream-Status: Backport [https://github.com/ruby/uri/commit/9d7bcef1e6ad23c9c6e4932f297fb737888144c8] + +Signed-off-by: Mingli Yu <mingli.yu@windriver.com> +--- + lib/uri/rfc3986_parser.rb | 2 +- + test/uri/test_parser.rb | 10 ++++++++++ + 2 files changed, 11 insertions(+), 1 deletion(-) + +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 721e05e..cee0acb 100644 +--- a/test/uri/test_parser.rb ++++ b/test/uri/test_parser.rb +@@ -91,4 +91,14 @@ class URI::TestParser < Test::Unit::TestCase + 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 +-- +2.25.1 + |