Debian: DLA-2468-1 Critical: Tcpflow Overflow Access Issue

An issue has been found in tcpflow, a TCP flow recorder.

Due to an overflow vulnerability in function handle_80211, an
out-of-bounds read with access to sensitive memory or a denial of service
might happen.

For Debian 9 stretch, this problem has been fixed in version
1.4.4+repack1-3+deb8u1.

We recommend that you upgrade your tcpflow packages.

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

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