{"id":"GHSA-66p6-7p29-55p9","summary":"Symfony Host Header Injection","details":"An issue was discovered in HttpKernel 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. When using HttpCache, the values of the X-Forwarded-Host headers are implicitly set as trusted while this should be forbidden, leading to potential host header injection.","aliases":["CVE-2018-14774"],"modified":"2024-02-16T08:17:36.181256Z","published":"2022-05-14T02:20:59Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2023-07-25T19:14:01Z","nvd_published_at":"2018-08-03T17:29:00Z","cwe_ids":["CWE-20"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-14774"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/725dee4cd8b4ccd52e335ae4b4522242cea9bd4a"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/7f912bbb78377c2ea331b3da28363435fbd91337"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/96504fb8c9f91204727d2930eb837473ce154956"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/974240e178bb01d734bf1df1ad5c3beba6a2f982"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/9cfcaba0bf71f87683510b5f47ebaac5f5d6a5ba"},{"type":"WEB","url":"https://github.com/symfony/symfony/commit/bcf5897bb1a99d4acae8bf7b73e81bfdeaac0922"},{"type":"PACKAGE","url":"https://github.com/symfony/symfony"},{"type":"WEB","url":"https://symfony.com/blog/cve-2018-14774-possible-host-header-injection-when-using-httpcache"}],"affected":[{"package":{"name":"symfony/symfony","ecosystem":"Packagist","purl":"pkg:composer/symfony/symfony"},"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-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json","last_known_affected_version_range":"\u003c= 2.7.48"}},{"package":{"name":"symfony/symfony","ecosystem":"Packagist","purl":"pkg:composer/symfony/symfony"},"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":{"last_known_affected_version_range":"\u003c= 2.8.43","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json"}},{"package":{"name":"symfony/symfony","ecosystem":"Packagist","purl":"pkg:composer/symfony/symfony"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.3.0"},{"fixed":"3.3.18"}]}],"versions":["v3.3.0","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":{"last_known_affected_version_range":"\u003c= 3.3.17","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json"}},{"package":{"name":"symfony/symfony","ecosystem":"Packagist","purl":"pkg:composer/symfony/symfony"},"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":{"last_known_affected_version_range":"\u003c= 3.4.13","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json"}},{"package":{"name":"symfony/symfony","ecosystem":"Packagist","purl":"pkg:composer/symfony/symfony"},"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-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json","last_known_affected_version_range":"\u003c= 4.0.13"}},{"package":{"name":"symfony/symfony","ecosystem":"Packagist","purl":"pkg:composer/symfony/symfony"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.0"},{"fixed":"4.1.3"}]}],"versions":["v4.1.0","v4.1.1","v4.1.2"],"database_specific":{"last_known_affected_version_range":"\u003c= 4.1.2","source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-66p6-7p29-55p9/GHSA-66p6-7p29-55p9.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N"}]}