{"id":"GHSA-8wgj-6wx8-h5hq","summary":"Symfony HTTP Foundation web cache poisoning","details":"An issue was discovered in Http Foundation in Symfony 2.7.0 through 2.7.48, 2.8.0 through 2.8.43, 3.3.0 through 3.3.17, 3.4.0 through 3.4.13, 4.0.0 through 4.0.13, and 4.1.0 through 4.1.2. It arises from support for a (legacy) IIS header that lets users override the path in the request URL via the X-Original-URL or X-Rewrite-URL HTTP request header. These headers are designed for IIS support, but it's not verified that the server is in fact running IIS, which means anybody who can send these requests to an application can trigger this. This affects \\Symfony\\Component\\HttpFoundation\\Request::prepareRequestUri() where X-Original-URL and X_REWRITE_URL are both used. The fix drops support for these methods so that they cannot be used as attack vectors such as web cache poisoning.","aliases":["CVE-2018-14773"],"modified":"2024-02-16T08:07:04.694964Z","published":"2022-05-13T01:05:42Z","database_specific":{"cwe_ids":["CWE-349"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2023-02-22T16:58:31Z","nvd_published_at":"2018-08-03T17:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14773"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/e447e8b92148ddb3d1956b96638600ec95e08f6b"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/http-foundation/CVE-2018-14773.yaml"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2018-14773.yaml"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/03/msg00009.html"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/May/21"},{"type":"WEB","url":"https://symfony.com/blog/cve-2018-14773-remove-support-for-legacy-and-risky-http-headers"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4441"},{"type":"WEB","url":"https://www.drupal.org/SA-CORE-2018-005"},{"type":"WEB","url":"http://www.securityfocus.com/bid/104943"},{"type":"WEB","url":"http://www.securitytracker.com/id/1041405"}],"affected":[{"package":{"name":"symfony/http-foundation","ecosystem":"Packagist","purl":"pkg:composer/symfony/http-foundation"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.7.0"},{"fixed":"2.7.49"}]}],"versions":["v2.7.0","v2.7.1","v2.7.10","v2.7.11","v2.7.12","v2.7.13","v2.7.14","v2.7.15","v2.7.16","v2.7.17","v2.7.18","v2.7.19","v2.7.2","v2.7.20","v2.7.21","v2.7.22","v2.7.23","v2.7.24","v2.7.25","v2.7.26","v2.7.27","v2.7.28","v2.7.29","v2.7.3","v2.7.30","v2.7.31","v2.7.32","v2.7.33","v2.7.34","v2.7.35","v2.7.36","v2.7.37","v2.7.38","v2.7.39","v2.7.4","v2.7.40","v2.7.41","v2.7.42","v2.7.43","v2.7.44","v2.7.45","v2.7.46","v2.7.47","v2.7.48","v2.7.5","v2.7.6","v2.7.7","v2.7.8","v2.7.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8wgj-6wx8-h5hq/GHSA-8wgj-6wx8-h5hq.json"}},{"package":{"name":"symfony/http-foundation","ecosystem":"Packagist","purl":"pkg:composer/symfony/http-foundation"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.8.0"},{"fixed":"2.8.44"}]}],"versions":["v2.8.0","v2.8.1","v2.8.10","v2.8.11","v2.8.12","v2.8.13","v2.8.14","v2.8.15","v2.8.16","v2.8.17","v2.8.18","v2.8.19","v2.8.2","v2.8.20","v2.8.21","v2.8.22","v2.8.23","v2.8.24","v2.8.25","v2.8.26","v2.8.27","v2.8.28","v2.8.29","v2.8.3","v2.8.30","v2.8.31","v2.8.32","v2.8.33","v2.8.34","v2.8.35","v2.8.36","v2.8.37","v2.8.38","v2.8.39","v2.8.4","v2.8.40","v2.8.41","v2.8.42","v2.8.43","v2.8.5","v2.8.6","v2.8.7","v2.8.8","v2.8.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8wgj-6wx8-h5hq/GHSA-8wgj-6wx8-h5hq.json"}},{"package":{"name":"symfony/http-foundation","ecosystem":"Packagist","purl":"pkg:composer/symfony/http-foundation"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.0.0"},{"fixed":"3.3.18"}]}],"versions":["v3.0.0","v3.0.1","v3.0.2","v3.0.3","v3.0.4","v3.0.5","v3.0.6","v3.0.7","v3.0.8","v3.0.9","v3.1.0","v3.1.0-BETA1","v3.1.0-RC1","v3.1.1","v3.1.10","v3.1.2","v3.1.3","v3.1.4","v3.1.5","v3.1.6","v3.1.7","v3.1.8","v3.1.9","v3.2.0","v3.2.0-BETA1","v3.2.0-RC1","v3.2.0-RC2","v3.2.1","v3.2.10","v3.2.11","v3.2.12","v3.2.13","v3.2.14","v3.2.2","v3.2.3","v3.2.4","v3.2.5","v3.2.6","v3.2.7","v3.2.8","v3.2.9","v3.3.0","v3.3.0-BETA1","v3.3.0-RC1","v3.3.1","v3.3.10","v3.3.11","v3.3.12","v3.3.13","v3.3.14","v3.3.15","v3.3.16","v3.3.17","v3.3.2","v3.3.3","v3.3.4","v3.3.5","v3.3.6","v3.3.7","v3.3.8","v3.3.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8wgj-6wx8-h5hq/GHSA-8wgj-6wx8-h5hq.json"}},{"package":{"name":"symfony/http-foundation","ecosystem":"Packagist","purl":"pkg:composer/symfony/http-foundation"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.4.0"},{"fixed":"3.4.14"}]}],"versions":["v3.4.0","v3.4.1","v3.4.10","v3.4.11","v3.4.12","v3.4.13","v3.4.2","v3.4.3","v3.4.4","v3.4.5","v3.4.6","v3.4.7","v3.4.8","v3.4.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8wgj-6wx8-h5hq/GHSA-8wgj-6wx8-h5hq.json"}},{"package":{"name":"symfony/http-foundation","ecosystem":"Packagist","purl":"pkg:composer/symfony/http-foundation"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.0.0"},{"fixed":"4.0.14"}]}],"versions":["v4.0.0","v4.0.1","v4.0.10","v4.0.11","v4.0.12","v4.0.13","v4.0.2","v4.0.3","v4.0.4","v4.0.5","v4.0.6","v4.0.7","v4.0.8","v4.0.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8wgj-6wx8-h5hq/GHSA-8wgj-6wx8-h5hq.json"}},{"package":{"name":"symfony/http-foundatio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