{"id":"UBUNTU-CVE-2020-7060","details":"When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.","modified":"2026-02-04T03:55:14.371700Z","published":"2020-02-10T08:15:00Z","related":["USN-4279-1"],"upstream":["CVE-2020-7060"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-7060"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4279-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-7060"}],"affected":[{"package":{"name":"php5","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/php5@5.5.9+dfsg-1ubuntu4.29+esm10?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.5.9+dfsg-1ubuntu4.29+esm10"}]}],"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","5.5.9+dfsg-1ubuntu4.27","5.5.9+dfsg-1ubuntu4.29","5.5.9+dfsg-1ubuntu4.29+esm1","5.5.9+dfsg-1ubuntu4.29+esm2","5.5.9+dfsg-1ubuntu4.29+esm3","5.5.9+dfsg-1ubuntu4.29+esm4","5.5.9+dfsg-1ubuntu4.29+esm5","5.5.9+dfsg-1ubuntu4.29+esm6","5.5.9+dfsg-1ubuntu4.29+esm8"],"ecosystem_specific":{"binaries":[{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"libapache2-mod-php5"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"libapache2-mod-php5filter"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"libphp5-embed"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php-pear"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-cgi"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-cli"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-common"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-curl"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-dev"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-enchant"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-fpm"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-gd"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-gmp"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-intl"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-ldap"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-mysql"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-mysqlnd"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-odbc"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-pgsql"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-pspell"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-readline"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-recode"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-snmp"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-sqlite"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-sybase"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-tidy"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-xmlrpc"},{"binary_version":"5.5.9+dfsg-1ubuntu4.29+esm10","binary_name":"php5-xsl"}],"availability":"Available with Ubuntu Pro (Infra-only): 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