{"id":"UBUNTU-CVE-2016-10397","details":"In PHP before 5.6.28 and 7.x before 7.0.13, incorrect handling of various URI components in the URL parser could be used by attackers to bypass hostname-specific URL checks, as demonstrated by evil.example.com:80#@good.example.com/ and evil.example.com:80?@good.example.com/ inputs to the parse_url function (implemented in the php_url_parse_ex function in ext/standard/url.c).","modified":"2026-04-22T10:31:03.530569Z","published":"2017-07-10T00:00:00Z","related":["USN-3382-1","USN-3382-2"],"upstream":["CVE-2016-10397"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-10397"},{"type":"REPORT","url":"http://openwall.com/lists/oss-security/2017/07/10/6"},{"type":"REPORT","url":"http://php.net/ChangeLog-5.php"},{"type":"REPORT","url":"http://php.net/ChangeLog-7.php"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3382-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3382-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-10397"}],"affected":[{"package":{"name":"php5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/php5@5.5.9+dfsg-1ubuntu4.22?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.9+dfsg-1ubuntu4.22"}]}],"versions":["5.5.3+dfsg-1ubuntu2","5.5.3+dfsg-1ubuntu3","5.5.6+dfsg-1ubuntu1","5.5.6+dfsg-1ubuntu2","5.5.8+dfsg-2ubuntu1","5.5.9+dfsg-1ubuntu1","5.5.9+dfsg-1ubuntu2","5.5.9+dfsg-1ubuntu3","5.5.9+dfsg-1ubuntu4","5.5.9+dfsg-1ubuntu4.1","5.5.9+dfsg-1ubuntu4.2","5.5.9+dfsg-1ubuntu4.3","5.5.9+dfsg-1ubuntu4.4","5.5.9+dfsg-1ubuntu4.5","5.5.9+dfsg-1ubuntu4.6","5.5.9+dfsg-1ubuntu4.7","5.5.9+dfsg-1ubuntu4.9","5.5.9+dfsg-1ubuntu4.11","5.5.9+dfsg-1ubuntu4.12","5.5.9+dfsg-1ubuntu4.13","5.5.9+dfsg-1ubuntu4.14","5.5.9+dfsg-1ubuntu4.16","5.5.9+dfsg-1ubuntu4.17","5.5.9+dfsg-1ubuntu4.19","5.5.9+dfsg-1ubuntu4.20","5.5.9+dfsg-1ubuntu4.21"],"ecosystem_specific":{"binaries":[{"binary_name":"libapache2-mod-php5","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"libapache2-mod-php5filter","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"libphp5-embed","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php-pear","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-cgi","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-cli","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-common","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-curl","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-enchant","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-fpm","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-gd","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-gmp","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-intl","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-ldap","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-mysql","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-mysqlnd","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-odbc","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-pgsql","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-pspell","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-readline","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-recode","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-snmp","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-sqlite","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-sybase","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-tidy","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-xmlrpc","binary_version":"5.5.9+dfsg-1ubuntu4.22"},{"binary_name":"php5-xsl","binary_version":"5.5.9+dfsg-1ubuntu4.22"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-10397.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}]}