{"id":"UBUNTU-CVE-2016-5385","details":"PHP through 7.0.8 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect an application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, as demonstrated by (1) an application that makes a getenv('HTTP_PROXY') call or (2) a CGI configuration of PHP, aka an \"httpoxy\" issue.","modified":"2026-04-22T11:24:09.264070Z","published":"2016-07-18T14:00:00Z","related":["USN-3045-1"],"upstream":["CVE-2016-5385"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-5385"},{"type":"REPORT","url":"https://httpoxy.org/"},{"type":"REPORT","url":"http://php.net/ChangeLog-7.php#7.0.9"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3045-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-5385"}],"affected":[{"package":{"name":"php5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/php5@5.5.9+dfsg-1ubuntu4.19?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.9+dfsg-1ubuntu4.19"}]}],"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"],"ecosystem_specific":{"binaries":[{"binary_name":"libapache2-mod-php5","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"libapache2-mod-php5filter","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"libphp5-embed","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php-pear","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-cgi","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-cli","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-common","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-curl","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-enchant","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-fpm","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-gd","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-gmp","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-intl","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-ldap","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-mysql","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-mysqlnd","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-odbc","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-pgsql","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-pspell","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-readline","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-recode","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-snmp","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-sqlite","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-sybase","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-tidy","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-xmlrpc","binary_version":"5.5.9+dfsg-1ubuntu4.19"},{"binary_name":"php5-xsl","binary_version":"5.5.9+dfsg-1ubuntu4.19"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5385.json"}},{"package":{"name":"php7.0","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/php7.0@7.0.8-0ubuntu0.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.8-0ubuntu0.16.04.2"}]}],"versions":["7.0.1-5","7.0.1-6","7.0.2-1","7.0.2-3","7.0.2-4","7.0.2-5","7.0.3-2","7.0.3-3","7.0.3-9ubuntu1","7.0.4-5ubuntu1","7.0.4-5ubuntu2","7.0.4-7ubuntu1","7.0.4-7ubuntu2","7.0.4-7ubuntu2.1","7.0.8-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libapache2-mod-php7.0","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"libphp7.0-embed","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-bcmath","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-bz2","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-cgi","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-cli","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-common","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-curl","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-dba","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-enchant","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-fpm","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-gd","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-gmp","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-imap","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-interbase","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-intl","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-json","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-ldap","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-mbstring","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-mcrypt","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-mysql","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-odbc","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-opcache","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-pgsql","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-phpdbg","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-pspell","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-readline","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-recode","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-snmp","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-soap","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-sqlite3","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-sybase","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-tidy","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-xml","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-xmlrpc","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-xsl","binary_version":"7.0.8-0ubuntu0.16.04.2"},{"binary_name":"php7.0-zip","binary_version":"7.0.8-0ubuntu0.16.04.2"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5385.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}