Ubuntu Security Notice USN-4322-1 ↭
Ubuntu Security Notice USN-4322-1
April 07, 2020
gnutls28 vulnerability
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 19.10
Summary:
GnuTLS could expose sensitive information over the network.
Software Description:
- gnutls28: GNU TLS library
Details:
It was discovered that GnuTLS incorrectly handled randomness when
performing DTLS negotiation. A remote attacker could possibly use this
issue to obtain sensitive information, contrary to expectations.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 19.10:
libgnutls30 3.6.9-5ubuntu1.1
In general, a standard system update will make all the necessary changes.
References:
https://usn.ubuntu.com/4322-1
CVE-2020-11501
Package Information:
https://launchpad.net/ubuntu/+source/gnutls28/3.6.9-5ubuntu1.1
Gloss