A php7.3 security update has been released for Debian GNU/Linux 10 to address multiple security issues which could result in information disclosure, denial of service or incorrect validation of path names.

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4626-1 security@debian.org
  https://www.debian.org/security/ Moritz Muehlenhoff
February 17, 2020   https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : php7.3
CVE ID : CVE-2019-11045 CVE-2019-11046 CVE-2019-11047
CVE-2019-11049 CVE-2019-11050 CVE-2020-7059
CVE-2020-7060

Multiple security issues were found in PHP, a widely-used open source
general purpose scripting language which could result in information
disclosure, denial of service or incorrect validation of path names.

For the stable distribution (buster), these problems have been fixed in
version 7.3.14-1~deb10u1.

We recommend that you upgrade your php7.3 packages.

For the detailed security status of php7.3 please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/php7.3

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