USN-4009-1: PHP vulnerabilities

php7.0, php7.2 vulnerabilities

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

Ubuntu 19.04
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 exif tags in images.
A remote attacker could use this issue to cause PHP to crash, resulting in
a denial of service, or possibly obtain sensitive information.
(CVE-2019-11036)

It was discovered that PHP incorrectly decoding certain MIME headers. A
remote attacker could possibly use this issue to cause PHP to crash,
resulting in a denial of service. (CVE-2019-11039)

Update instructions

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

Ubuntu 19.04: libapache2-mod-php7.2 – 7.2.19-0ubuntu0.19.04.1; php7.2-cgi – 7.2.19-0ubuntu0.19.04.1; php7.2-cli – 7.2.19-0ubuntu0.19.04.1; php7.2-fpm – 7.2.19-0ubuntu0.19.04.1
Ubuntu 18.10: libapache2-mod-php7.2 – 7.2.19-0ubuntu0.18.10.1; php7.2-cgi – 7.2.19-0ubuntu0.18.10.1; php7.2-cli – 7.2.19-0ubuntu0.18.10.1; php7.2-fpm – 7.2.19-0ubuntu0.18.10.1
Ubuntu 18.04 LTS: libapache2-mod-php7.2 – 7.2.19-0ubuntu0.18.04.1; php7.2-cgi – 7.2.19-0ubuntu0.18.04.1; php7.2-cli – 7.2.19-0ubuntu0.18.04.1; php7.2-fpm – 7.2.19-0ubuntu0.18.04.1
Ubuntu 16.04 LTS: libapache2-mod-php7.0 – 7.0.33-0ubuntu0.16.04.5; php7.0-cgi – 7.0.33-0ubuntu0.16.04.5; php7.0-cli – 7.0.33-0ubuntu0.16.04.5; php7.0-fpm – 7.0.33-0ubuntu0.16.04.5

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

In Ubuntu 18.04 LTS, Ubuntu 18.10, and Ubuntu 19.04, this update uses a new
upstream release, which includes additional bug fixes.

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

References

Source: USN-4009-1: PHP vulnerabilities

지락문화예술공작단