A python-flask-cors security update has been released for Debian GNU/Linux 10 to address a directory traversal vulnerability.

DSA 4775-1: python-flask-cors security update

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4775-1 security@debian.org
  https://www.debian.org/security/ Salvatore Bonaccorso
October 19, 2020   https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : python-flask-cors
CVE ID : CVE-2020-25032
Debian Bug : 969362

A directory traversal vulnerability was discovered in python-flask-cors,
a Flask extension for handling Cross Origin Resource Sharing (CORS),
allowing to access private resources.

For the stable distribution (buster), this problem has been fixed in
version 3.0.7-1+deb10u1.

We recommend that you upgrade your python-flask-cors packages.

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

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/