A php5 security update has been released for Debian GNU/Linux 8 LTS to address three security issues.

DLA 2188-1: php5 security update

Package : php5
Version : 5.6.40+dfsg-0+deb8u11
CVE ID : CVE-2020-7064 CVE-2020-7066 CVE-2020-7067

Three issues have been found in php5, a server-side, HTML-embedded
scripting language.

CVE-2020-7064
A one byte out-of-bounds read, which could potentially lead to
information disclosure or crash.

CVE-2020-7066
An URL containing zero (\0) character will be truncated at it, which
may cause some software to make incorrect assumptions and possibly
send some information to a wrong server.

CVE-2020-7067
Using a malformed url-encoded string an Out-of-Bounds read can occur.

For Debian 8 "Jessie", these problems have been fixed in version
5.6.40+dfsg-0+deb8u11.

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