==========================================================================
Ubuntu Security Notice USN-4279-2
February 19, 2020
php7.0 regression
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 16.04 LTS
Summary:
USN-4279-1 introduced a regression in PHP.
Software Description:
– php7.0: HTML-embedded scripting language interpreter
Details:
USN-4279-1 fixed vulnerabilities in PHP. The updated packages caused a regression.
This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that PHP incorrectly handled certain scripts.
An attacker could possibly use this issue to cause a denial of service.
This issue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04 LTS.
(CVE-2015-9253)
It was discovered that PHP incorrectly handled certain inputs. An attacker
could possibly use this issue to expose sensitive information.
(CVE-2020-7059)
It was discovered that PHP incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS
and Ubuntu 19.10. (CVE-2020-7060)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 16.04 LTS:
libapache2-mod-php7.0 7.0.33-0ubuntu0.16.04.12
php7.0-cgi 7.0.33-0ubuntu0.16.04.12
php7.0-cli 7.0.33-0ubuntu0.16.04.12
php7.0-fpm 7.0.33-0ubuntu0.16.04.12
In general, a standard system update will make all the necessary changes.
References:
https://usn.ubuntu.com/4279-2
https://usn.ubuntu.com/4279-1
CVE-2015-9253
Package Information:
https://launchpad.net/ubuntu/+source/php7.0/7.0.33-0ubuntu0.16.04.12
—–BEGIN PGP SIGNATURE—–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=pCc1
—–END PGP SIGNATURE—–
—
