From 456e2b42404e46b352c6ac0d73fe9fcd594e5001 Mon Sep 17 00:00:00 2001 From: Chee Yang Lee Date: Mon, 2 Nov 2020 08:44:31 +0800 Subject: ruby: fix CVE-2020-25613 (From OE-Core rev: 4e02862b4fcfbf3a9cace8a35e355f156d26ed37) Signed-off-by: Chee Yang Lee Signed-off-by: Richard Purdie --- .../ruby/ruby/CVE-2020-25613.patch | 40 ++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 meta/recipes-devtools/ruby/ruby/CVE-2020-25613.patch (limited to 'meta/recipes-devtools/ruby/ruby/CVE-2020-25613.patch') diff --git a/meta/recipes-devtools/ruby/ruby/CVE-2020-25613.patch b/meta/recipes-devtools/ruby/ruby/CVE-2020-25613.patch new file mode 100644 index 0000000000..1abcb7547e --- /dev/null +++ b/meta/recipes-devtools/ruby/ruby/CVE-2020-25613.patch @@ -0,0 +1,40 @@ +From 8946bb38b4d87549f0d99ed73c62c41933f97cc7 Mon Sep 17 00:00:00 2001 +From: Yusuke Endoh +Date: Tue, 29 Sep 2020 13:15:58 +0900 +Subject: [PATCH] Make it more strict to interpret some headers + +Some regexps were too tolerant. + +Upstream-Status: Backport +[https://github.com/ruby/webrick/commit/8946bb38b4d87549f0d99ed73c62c41933f97cc7] +CVE: CVE-2020-25613 +Signed-off-by: Chee Yang Lee +--- + lib/webrick/httprequest.rb | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/lib/webrick/httprequest.rb b/lib/webrick/httprequest.rb +index 294bd91..d34eac7 100644 +--- a/lib/webrick/httprequest.rb ++++ b/lib/webrick/httprequest.rb +@@ -227,9 +227,9 @@ def parse(socket=nil) + raise HTTPStatus::BadRequest, "bad URI `#{@unparsed_uri}'." + end + +- if /close/io =~ self["connection"] ++ if /\Aclose\z/io =~ self["connection"] + @keep_alive = false +- elsif /keep-alive/io =~ self["connection"] ++ elsif /\Akeep-alive\z/io =~ self["connection"] + @keep_alive = true + elsif @http_version < "1.1" + @keep_alive = false +@@ -508,7 +508,7 @@ def read_body(socket, block) + return unless socket + if tc = self['transfer-encoding'] + case tc +- when /chunked/io then read_chunked(socket, block) ++ when /\Achunked\z/io then read_chunked(socket, block) + else raise HTTPStatus::NotImplemented, "Transfer-Encoding: #{tc}." + end + elsif self['content-length'] || @remaining_size -- cgit v1.2.3-54-g00ecf