A PHP 5.6 security update has been released for Debian GNUL/Linux 8 LTS to address two issues what can lead to reading after an allocated buffer and result in information disclosure or crash.

Package : php5
Version : 5.6.40+dfsg-0+deb8u9
CVE ID : CVE-2020-7059 CVE-2020-7060

Two issues have been found in php5, a server-side, HTML-embedded scripting
language. Both issues are related to crafted data that could lead to
reading after an allocated buffer and result in information disclosure or
crash.

For Debian 8 "Jessie", these problems have been fixed in version
5.6.40+dfsg-0+deb8u9.

We recommend that you upgrade your php5 packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at:   https://wiki.debian.org/LTS