{"id":"GHSA-xffp-6w68-4775","summary":"Zendframework Remote Address Spoofing Vector in `Zend\\Http\\PhpEnvironment\\RemoteAddress`","details":"The `Zend\\Http\\PhpEnvironment\\RemoteAddress` class provides features around detecting the internet protocol (IP) address for an incoming proxied request via the X-Forwarded-For header, taking into account a provided list of trusted proxy server IPs. Prior to 2.2.5, the class was not taking into account whether or not the IP address contained in PHP's `$_SERVER['REMOTE_ADDR']` was in the trusted proxy server list.\n\nThe IETF draft specification indicates that if `$_SERVER['REMOTE_ADDR']` is not a trusted proxy, it must be considered the originating IP address, and the value of X-Forwarded-For must be disregarded.","modified":"2024-12-04T05:41:43.344161Z","published":"2024-06-07T20:02:07Z","database_specific":{"github_reviewed_at":"2024-06-07T20:02:07Z","nvd_published_at":null,"cwe_ids":["CWE-601"],"severity":"HIGH","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/zendframework/zendframework/commit/bb6784461d3b23ef1db4be8cf47957ccc3b681ed"},{"type":"WEB","url":"https://framework.zend.com/security/advisory/ZF2013-04"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/zendframework/zendframework/ZF2013-04.yaml"},{"type":"PACKAGE","url":"https://github.com/zendframework/zendframework"}],"affected":[{"package":{"name":"zendframework/zendframework","ecosystem":"Packagist","purl":"pkg:composer/zendframework/zendframework"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.2.5"}]}],"versions":["2.2.0","2.2.1","2.2.2","2.2.3","2.2.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-xffp-6w68-4775/GHSA-xffp-6w68-4775.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}