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USN-4097-2: PHP vulnerabilities

13 August 2019

PHP could be made to crash or execute arbitrary code if it received specially crafted image.

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Releases

Packages

  • php5 - HTML-embedded scripting language interpreter

Details

USN-4097-1 fixed several vulnerabilities in php5. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that PHP incorrectly handled certain images.
An attacker could possibly use this issue to cause a denial of service
or execute arbitrary code. (CVE-2019-11041, CVE-2019-11042)

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 14.04
Ubuntu 12.04

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

Related notices

  • USN-4097-1: libphp7.0-embed, libapache2-mod-php7.2, php7.2-curl, php7.2-xmlrpc, libapache2-mod-php7.0, php7.2-gmp, php7.2-interbase, php7.2-dev, php7.0-readline, php7.0-bcmath, php7.2-recode, php7.0-curl, php7.2-fpm, php7.0-pspell, php7.0-json, php7.2-bcmath, php7.0-snmp, php7.0-opcache, php7.2-ldap, php7.2-intl, libphp7.2-embed, php7.2-cli, php7.2-mysql, php7.0-odbc, php7.0-common, php7.0-imap, php7.0-recode, php7.2-sqlite3, php7.0-xml, php7.0-gd, php7.2-cgi, php7.0-ldap, php7.0-cli, php7.2-sybase, php7.2-common, php7.2-soap, php7.0-interbase, php7.0-dev, php7.2-gd, php7.0-enchant, php7.2-xsl, php7.0-xmlrpc, php7.0-sybase, php7.0, php7.0-intl, php7.2, php7.2-mbstring, php7.0-pgsql, php7.0-mbstring, php7.0-fpm, php7.0-mcrypt, php7.2-xml, php7.0-tidy, php7.2-readline, php7.0-cgi, php7.2-dba, php7.2-pgsql, php7.2-pspell, php7.2-json, php7.0-dba, php7.0-bz2, php7.0-gmp, php7.0-soap, php7.2-snmp, php7.2-enchant, php7.2-zip, php7.0-sqlite3, php7.2-tidy, php7.0-zip, php7.0-phpdbg, php7.2-odbc, php7.2-phpdbg, php7.2-opcache, php7.0-mysql, php7.2-bz2, php7.2-imap, php7.0-xsl