From 1a0a1785766c12003e3f8848852af84cae203e6b Mon Sep 17 00:00:00 2001 From: Joe Slater Date: Fri, 20 Jul 2018 14:10:02 -0700 Subject: ruby: security fix CVE 2018-1000073 Directory traversal vulnerability as described by https://nvd.nist.gov/vuln/detail/CVE-2018-1000073. Signed-off-by: Joe Slater Signed-off-by: Ross Burton --- .../ruby/ruby/CVE-2018-1000073.patch | 34 ++++++++++++++++++++++ meta/recipes-devtools/ruby/ruby_2.5.1.bb | 1 + 2 files changed, 35 insertions(+) create mode 100644 meta/recipes-devtools/ruby/ruby/CVE-2018-1000073.patch diff --git a/meta/recipes-devtools/ruby/ruby/CVE-2018-1000073.patch b/meta/recipes-devtools/ruby/ruby/CVE-2018-1000073.patch new file mode 100644 index 0000000000..22fa1b5f4d --- /dev/null +++ b/meta/recipes-devtools/ruby/ruby/CVE-2018-1000073.patch @@ -0,0 +1,34 @@ +From 1b931fc03b819b9a0214be3eaca844ef534175e2 Mon Sep 17 00:00:00 2001 +From: Jonathan Claudius +Date: Wed, 7 Feb 2018 23:54:52 -0500 +Subject: [PATCH] Non-working patch for deducing symlinked base-dirs + +--- +CVE: CVE-2018-1000073 + +Fixed in ruby 2.7.6. + +Upstream-Status: Backport [github.com/rubygems/rubygems/commit/1b931fc...] + +Signed-off-by: Joe Slater + +--- + lib/rubygems/package.rb | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/lib/rubygems/package.rb b/lib/rubygems/package.rb +index dede959..cb9c74a 100644 +--- a/lib/rubygems/package.rb ++++ b/lib/rubygems/package.rb +@@ -421,6 +421,8 @@ EOM + destination_dir = File.expand_path destination_dir + + destination = File.join destination_dir, filename ++ destination = File.realpath destination if ++ File.respond_to? :realpath + destination = File.expand_path destination + + raise Gem::Package::PathError.new(destination, destination_dir) unless +-- +1.7.9.5 + diff --git a/meta/recipes-devtools/ruby/ruby_2.5.1.bb b/meta/recipes-devtools/ruby/ruby_2.5.1.bb index 91048284c1..af2739a43d 100644 --- a/meta/recipes-devtools/ruby/ruby_2.5.1.bb +++ b/meta/recipes-devtools/ruby/ruby_2.5.1.bb @@ -3,6 +3,7 @@ require ruby.inc SRC_URI += " \ file://ruby-CVE-2017-9226.patch \ file://ruby-CVE-2017-9228.patch \ + file://CVE-2018-1000073.patch \ " SRC_URI[md5sum] = "23867bc8c16c55e43b14dfe0614bcfa8" -- cgit 1.2.3-korg