USN-3922-3: PHP vulnerabilities

25 April 2019

php5 vulnerabilities

A security issue affects these releases of Ubuntu and its derivatives:

  • Ubuntu 12.04 ESM

Summary

Several security issues were fixed in PHP.

Software Description

  • php5 - HTML-embedded scripting language interpreter

Details

USN-3922-1 fixed several vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 12.04 ESM.

It was discovered that PHP incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information. (CVE-2019-9022)

It was discovered that PHP incorrectly handled certain files. An attacker could possibly use this issue to execute arbitrary code. (CVE-2019-9675)

Original advisory details:

It was discovered that PHP incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information. (CVE-2019-9637, CVE-2019-9638, CVE-2019-9639, CVE-2019-9640, CVE-2019-9641)

Update instructions

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

Ubuntu 12.04 ESM
libapache2-mod-php5 - 5.3.10-1ubuntu3.34
php5-cgi - 5.3.10-1ubuntu3.34
php5-cli - 5.3.10-1ubuntu3.34
php5-fpm - 5.3.10-1ubuntu3.34
php5-xmlrpc - 5.3.10-1ubuntu3.34

To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.

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

References