USN-4097-2: PHP vulnerabilities
13 August 2019
PHP could be made to crash or execute arbitrary code if it received specially crafted image.
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)
Update instructions
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04
-
php5-xmlrpc
-
5.5.9+dfsg-1ubuntu4.29+esm5
-
libapache2-mod-php5
-
5.5.9+dfsg-1ubuntu4.29+esm5
-
php5-fpm
-
5.5.9+dfsg-1ubuntu4.29+esm5
-
php5-cgi
-
5.5.9+dfsg-1ubuntu4.29+esm5
-
php5-cli
-
5.5.9+dfsg-1ubuntu4.29+esm5
Ubuntu 12.04
-
php5-xmlrpc
-
5.3.10-1ubuntu3.39
-
libapache2-mod-php5
-
5.3.10-1ubuntu3.39
-
php5-fpm
-
5.3.10-1ubuntu3.39
-
php5-cgi
-
5.3.10-1ubuntu3.39
-
php5-cli
-
5.3.10-1ubuntu3.39
In general, a standard system update will make all the necessary changes.