Updated PHP 5 packages has been released for both Debian GNU/Linux 7 Extended LTS and 8 LTS:

ELA-183-1 php5 security update
DLA 1970-1: php5 security update

ELA-183-1: php5 security update

Package: php5
Version: 5.4.45-0+deb7u25
Related CVE: CVE-2019-11043

Emil Lerner, beched and d90pwn found a buffer underflow in php5-fpm, a Fast Process Manager for the PHP language, which can lead to remote code execution.

Instances are vulnerable depending on the web server configuration, in particular PATH_INFO handling. For a full list of preconditions, check: https://github.com/neex/phuip-fpizdam

For Debian 7 Wheezy, these problems have been fixed in version 5.4.45-0+deb7u25.

We recommend that you upgrade your php5 packages.

Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/

DLA 1970-1: php5 security update

Package : php5
Version : 5.6.40+dfsg-0+deb8u7
CVE ID : CVE-2019-11043


Emil Lerner, beched and d90pwn found a buffer underflow in php5-fpm, a
Fast Process Manager for the PHP language, which can lead to remote
code execution.

Instances are vulnerable depending on the web server configuration, in
particular PATH_INFO handling. For a full list of preconditions,
check: https://github.com/neex/phuip-fpizdam

For Debian 8 "Jessie", this problem has been fixed in version
5.6.40+dfsg-0+deb8u7.

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