Rapid7 Vulnerability & Exploit Database

FreeBSD: VID-D887B3D9-7366-11EA-B81A-001CC0382B2F: GnuTLS -- flaw in DTLS protocol implementation

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

FreeBSD: VID-D887B3D9-7366-11EA-B81A-001CC0382B2F: GnuTLS -- flaw in DTLS protocol implementation

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/31/2020
Created
04/03/2020
Added
04/01/2020
Modified
04/01/2020

Description

The GnuTLS project reports:

It was found that GnuTLS 3.6.3 introduced a regression in the DTLS

protocol implementation. This caused the DTLS client to not

contribute any randomness to the DTLS negotiation breaking the

security guarantees of the DTLS protocol.

Solution(s)

  • freebsd-upgrade-package-gnutls

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;