Puma Header normalization CVE-2024-45614 सत्यापन

• एडवाइजरी: https://github.com/puma/puma/security/advisories/GHSA-9hf4-67fc-4vf4
• सुधार कमिट: https://github.com/puma/puma/commit/cac3fd18cf29ed43719ff5d52d9cfec215f0a043

परिणाम

request.rb का निष्पादन परिणाम

duplicate

लक्ष्य	परिणाम
puma_before_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_before_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack2	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack3	X_FORWARDED_FOR: 2.2.2.2
unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
unicorn_rack3	X_FORWARDED_FOR: 2.2.2.2
thin_rack2	X_FORWARDED_FOR: 2.2.2.2
falcon_rack3	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2_underscore_on	X_FORWARDED_FOR: 2.2.2.2

under_score

लक्ष्य	परिणाम
puma_before_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_before_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack2	X_FORWARDED_FOR: 1.1.1.1
puma_after_fix_rack3	X_FORWARDED_FOR: 1.1.1.1
pitchfork_rack2	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
pitchfork_rack3	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
unicorn_rack2	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
unicorn_rack3	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
thin_rack2	X_FORWARDED_FOR: 2.2.2.2
falcon_rack3	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
nginx_unicorn_rack2	X_FORWARDED_FOR: 1.1.1.1
nginx_unicorn_rack2_underscore_on	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2

reverse_under_score

लक्ष्य	परिणाम
puma_before_fix_rack2	X_FORWARDED_FOR: 1.1.1.1
puma_before_fix_rack3	X_FORWARDED_FOR: 1.1.1.1
puma_after_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack2	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
pitchfork_rack3	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
unicorn_rack2	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
unicorn_rack3	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
thin_rack2	X_FORWARDED_FOR: 2.2.2.2
falcon_rack3	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2
nginx_unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2_underscore_on	X_FORWARDED_FOR: 1.1.1.1,2.2.2.2

upper_case

लक्ष्य	परिणाम
puma_before_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_before_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack2	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack3	X_FORWARDED_FOR: 2.2.2.2
unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
unicorn_rack3	X_FORWARDED_FOR: 2.2.2.2
thin_rack2	X_FORWARDED_FOR: 2.2.2.2
falcon_rack3	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2_underscore_on	X_FORWARDED_FOR: 2.2.2.2

reverse_upper_case

लक्ष्य	परिणाम
puma_before_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_before_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack2	X_FORWARDED_FOR: 2.2.2.2
puma_after_fix_rack3	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack2	X_FORWARDED_FOR: 2.2.2.2
pitchfork_rack3	X_FORWARDED_FOR: 2.2.2.2
unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
unicorn_rack3	X_FORWARDED_FOR: 2.2.2.2
thin_rack2	X_FORWARDED_FOR: 2.2.2.2
falcon_rack3	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2	X_FORWARDED_FOR: 2.2.2.2
nginx_unicorn_rack2_underscore_on	X_FORWARDED_FOR: 2.2.2.2

प्रत्येक सर्वर प्रारंभ

Puma

# CVE-2024-45614修正前 Rack2
$ cd puma_before_fix_rack2 
$ RACK_ENV=production bundle exec puma -p 9000 ../config.ru

# CVE-2024-45614修正前 Rack3
$ cd puma_before_fix_rack3 
$ RACK_ENV=production bundle exec puma -p 9001 ../config.ru

# CVE-2024-45614修正後 Rack2
$ cd puma_after_fix_rack2
$ RACK_ENV=production bundle exec puma -p 9002 ../config.ru

# CVE-2024-45614修正後 Rack3
$ cd puma_after_fix_rack2 
$ RACK_ENV=production bundle exec puma -p 9003 ../config.ru

Pitchfork

# Rack2
$ cd pitchfork_rack2 
$ RACK_ENV=production bundle exec pitchfork -p 9010 ../config.ru

# Rack3
$ cd pitchfork_rack3 
$ RACK_ENV=production bundle exec pitchfork -p 9011 ../config.ru

Unicorn

# Rack2
$ cd unicorn_rack2 
$ RACK_ENV=production bundle exec unicorn -p 9020 ../config.ru

# Rack3
# * 調査時のバージョンではRack3の対応は完了していないが、サーバは動く
$ cd unicorn_rack3 
$ RACK_ENV=production bundle exec unicorn -p 9021 ../config.ru

Thin

# Rack2
$ cd thin_rack2 
$ RACK_ENV=production bundle exec thin start -p 9030 -R ../config.ru

# Rack3
# * 調査のバージョンではRack3に未対応であり、bundle installができない

Falcon

• HTTP1 में प्रारंभ करें ताकि जांचना आसान हो

# Rack2
$ cd falcon_rack2 
$ RACK_ENV=production bundle exec rackup --server falcon -p 9040 ../config.ru
# * 動かせていない

# Rack3
$ cd falcon_rack3 
$ RACK_ENV=production bundle exec rackup --server falcon -p 9041 ../config.ru

Nginx

$ docker run --name heade_test_nginx -v $(pwd)/nginx.conf:/etc/nginx/nginx.conf:ro -d -p 9100:80 -p 9101:81 nginx