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USN-3646-2: PHP vulnerabilities

16 May 2018

Several security issues were fixed in PHP.

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Releases

Packages

  • php5 - HTML-embedded scripting language interpreter

Details

USN-3646-1 fixed a vulnerability in PHP. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

It was discovered that PHP incorrectly handled opcache access controls
when configured to use PHP-FPM. A local user could possibly use this issue
to obtain sensitive information from another user's PHP applications.
(CVE-2018-10545)

It was discovered that the PHP PHAR error pages incorrectly filtered
certain data. A remote attacker could possibly use this issue to perform
a reflected XSS attack. (CVE-2018-10547)

It was discovered that PHP incorrectly handled LDAP. A malicious remote
LDAP server could possibly use this issue to cause PHP to crash, resulting
in a denial of service. (CVE-2018-10548)

Reduce your security exposure

Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

Learn more about Ubuntu Pro

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 12.04

In general, a standard system update will make all the necessary changes.

Related notices

  • USN-3646-1: php7.2-mysql, php5-pgsql, php7.0-dba, php7.2-enchant, php5-enchant, php7.2-opcache, php7.2-sqlite3, php7.0-xsl, php7.2-soap, php7.0-mcrypt, php-pear, php5-gmp, libphp7.0-embed, php5-mysql, php5-mysqlnd, php7.2-sybase, php7.0-interbase, php7.0-soap, php7.0-cli, php5-tidy, php7.2-bz2, php7.2-xml, php5-dev, php5-sqlite, php7.2-dba, php7.0-intl, php5-sybase, php7.0-sybase, php7.0-pspell, php7.0-gd, php7.0-readline, php7.0-enchant, libphp7.2-embed, php5-odbc, php7.0-odbc, php7.0-ldap, php7.2-gmp, libapache2-mod-php7.1, php7.0-cgi, php7.0-common, php7.0-tidy, php5-readline, php5-cgi, php7.2-snmp, php7.0-xmlrpc, libapache2-mod-php5filter, php7.1-cli, php7.0-fpm, php7.2-recode, php7.2-fpm, php5-gd, php7.2-ldap, php7.0-recode, php7.2-odbc, php7.2-imap, php7.2-cgi, php5-recode, php5-ldap, php5-intl, php7.2-cli, php7.0-bz2, php7.2-bcmath, php7.2-curl, libapache2-mod-php7.0, php5-xsl, php7.2-readline, php7.0-imap, php7.0-pgsql, php5-snmp, php5-xmlrpc, php5-curl, php7.2-interbase, php7.2-xmlrpc, php7.1-cgi, php7.0-gmp, php7.2-zip, php7.0-bcmath, php7.2-xsl, php7.2-tidy, libapache2-mod-php5, libapache2-mod-php7.2, php7.0-sqlite3, php7.0-mbstring, php7.2-gd, php5-pspell, php7.0-mysql, php7.1-fpm, php7.0-dev, php7.2-phpdbg, php7.0-snmp, php7.0-xml, php7.2-json, php7.1, php5-common, php7.2-dev, php5, php7.0-curl, libphp5-embed, php7.2-pgsql, php7.0, php7.0-json, php7.0-phpdbg, php5-fpm, php7.2-mbstring, php7.0-zip, php5-cli, php7.2-pspell, php7.2-common, php7.2, php7.2-intl, php7.0-opcache