USN-4097-1: PHP vulnerabilities

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)

Update instructions

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

Ubuntu 19.04

• libapache2-mod-php7.2 - 7.2.19-0ubuntu0.19.04.2
• php7.2-cgi - 7.2.19-0ubuntu0.19.04.2
• php7.2-cli - 7.2.19-0ubuntu0.19.04.2
• php7.2-fpm - 7.2.19-0ubuntu0.19.04.2
• php7.2-xmlrpc - 7.2.19-0ubuntu0.19.04.2

Ubuntu 18.04

• libapache2-mod-php7.2 - 7.2.19-0ubuntu0.18.04.2
• php7.2-cgi - 7.2.19-0ubuntu0.18.04.2
• php7.2-cli - 7.2.19-0ubuntu0.18.04.2
• php7.2-fpm - 7.2.19-0ubuntu0.18.04.2
• php7.2-xmlrpc - 7.2.19-0ubuntu0.18.04.2

Ubuntu 16.04

• libapache2-mod-php7.0 - 7.0.33-0ubuntu0.16.04.6
• php7.0-cgi - 7.0.33-0ubuntu0.16.04.6
• php7.0-cli - 7.0.33-0ubuntu0.16.04.6
• php7.0-fpm - 7.0.33-0ubuntu0.16.04.6
• php7.0-xmlrpc - 7.0.33-0ubuntu0.16.04.6

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

References

• CVE-2019-11041
• CVE-2019-11042

Related notices

• USN-4097-2: libapache2-mod-php5, php5-fpm, php5-cli, php5-cgi, php5, php5-xmlrpc