==========================================================================
Ubuntu Security Notice USN-3922-1
March 26, 2019

php7.0, php7.2 vulnerabilities
==========================================================================

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

– Ubuntu 18.10
– Ubuntu 18.04 LTS
– Ubuntu 16.04 LTS

Summary:

Several security issues were fixed in PHP.

Software Description:
– php7.2: HTML-embedded scripting language interpreter
– php7.0: HTML-embedded scripting language interpreter

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 18.10:
libapache2-mod-php7.2           7.2.15-0ubuntu0.18.10.2
php7.2-cgi                      7.2.15-0ubuntu0.18.10.2
php7.2-cli                      7.2.15-0ubuntu0.18.10.2
php7.2-fpm                      7.2.15-0ubuntu0.18.10.2

Ubuntu 18.04 LTS:
libapache2-mod-php7.2           7.2.15-0ubuntu0.18.04.2
php7.2-cgi                      7.2.15-0ubuntu0.18.04.2
php7.2-cli                      7.2.15-0ubuntu0.18.04.2
php7.2-fpm                      7.2.15-0ubuntu0.18.04.2

Ubuntu 16.04 LTS:
libapache2-mod-php7.0           7.0.33-0ubuntu0.16.04.3
php7.0-cgi                      7.0.33-0ubuntu0.16.04.3
php7.0-cli                      7.0.33-0ubuntu0.16.04.3
php7.0-fpm                      7.0.33-0ubuntu0.16.04.3

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

References:
https://usn.ubuntu.com/usn/usn-3922-1
CVE-2019-9637, CVE-2019-9638, CVE-2019-9639, CVE-2019-9640,
CVE-2019-9641

Package Information:
https://launchpad.net/ubuntu/+source/php7.2/7.2.15-0ubuntu0.18.10.2
https://launchpad.net/ubuntu/+source/php7.2/7.2.15-0ubuntu0.18.04.2
https://launchpad.net/ubuntu/+source/php7.0/7.0.33-0ubuntu0.16.04.3—–BEGIN PGP SIGNATURE—–
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