-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-18bef34f05 2021-03-24 01:46:57.845776 --------------------------------------------------------------------------------
Name : gnutls Product : Fedora 34 Version : 3.7.1 Release : 2.fc34 URL : http://www.gnutls.org/ Summary : A TLS protocol implementation Description : GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, OpenPGP and other required structures.
-------------------------------------------------------------------------------- Update Information:
Update to the upstream 3.7.1 release, which includes fixes for CVE-2021-20231 and CVE-2021-20232, fipscheck build-dep removal, and TLS 1.3 middlebox compatibility mode fixes. ---- Fix cert chain verification if it contains duplicate certs. -------------------------------------------------------------------------------- ChangeLog:
* Tue Mar 16 2021 Daiki Ueno dueno@redhat.com - 3.7.1-2 - Restore fipscheck dependency * Sat Mar 13 2021 Daiki Ueno dueno@redhat.com - 3.7.1-1 - Update to upstream 3.7.1 release - Remove fipscheck dependency, as it is now calculated with an internal tool * Fri Mar 5 2021 Daiki Ueno dueno@redhat.com - 3.7.0-4 - Tolerate duplicate certs in the chain also with PKCS #11 trust store * Tue Mar 2 2021 Daiki Ueno dueno@redhat.com - 3.7.0-3 - Reduce BRs for non-bootstrapping build -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1903554 - gnutls-3.7.1 is available https://bugzilla.redhat.com/show_bug.cgi?id=1903554 [ 2 ] Bug #1938147 - CVE-2021-20231 gnutls: Use after free in client key_share extension [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1938147 [ 3 ] Bug #1938149 - CVE-2021-20232 gnutls: Use after free in client_send_params in lib/ext/pre_shared_key.c [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1938149 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-18bef34f05' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
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