{"id":"UBUNTU-CVE-2019-9020","details":"An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. Invalid input to the function xmlrpc_decode() can lead to an invalid memory access (heap out of bounds read or read after free). This is related to xml_elem_parse_buf in ext/xmlrpc/libxmlrpc/xml_element.c.","modified":"2026-04-22T13:53:35.259945Z","published":"2019-02-22T00:00:00Z","related":["USN-3902-1","USN-3902-2"],"upstream":["CVE-2019-9020"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-9020"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3902-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3902-2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-9020"}],"affected":[{"package":{"name":"php5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/php5@5.5.9+dfsg-1ubuntu4.27?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.9+dfsg-1ubuntu4.27"}]}],"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","5.5.9+dfsg-1ubuntu4.22","5.5.9+dfsg-1ubuntu4.23","5.5.9+dfsg-1ubuntu4.24","5.5.9+dfsg-1ubuntu4.25","5.5.9+dfsg-1ubuntu4.26"],"ecosystem_specific":{"binaries":[{"binary_name":"libapache2-mod-php5","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"libapache2-mod-php5filter","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"libphp5-embed","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php-pear","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-cgi"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-cli"},{"binary_name":"php5-common","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-curl","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-enchant"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-fpm"},{"binary_name":"php5-gd","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-gmp"},{"binary_name":"php5-intl","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-ldap","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-mysql","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-mysqlnd","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-odbc","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-pgsql","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-pspell"},{"binary_name":"php5-readline","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-recode","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-snmp","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-sqlite","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_version":"5.5.9+dfsg-1ubuntu4.27","binary_name":"php5-sybase"},{"binary_name":"php5-tidy","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-xmlrpc","binary_version":"5.5.9+dfsg-1ubuntu4.27"},{"binary_name":"php5-xsl","binary_version":"5.5.9+dfsg-1ubuntu4.27"}],"availability":"No 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