Fedora 24: gnutls Security Update
Summary
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:
Security fix for CVE-2017-5337, CVE-2017-5334, CVE-2017-5336, CVE-2017-5335
Change Log
References
[ 1 ] Bug #1411836 - CVE-2017-5337 gnutls: Heap read overflow in read-packet.c https://bugzilla.redhat.com/show_bug.cgi?id=1411836 [ 2 ] Bug #1411835 - CVE-2017-5334 gnutls: Double-free while decoding crafted X.509 certificates https://bugzilla.redhat.com/show_bug.cgi?id=1411835 [ 3 ] Bug #1412236 - CVE-2017-5336 gnutls: Stack overflow in cdk_pk_get_keyid https://bugzilla.redhat.com/show_bug.cgi?id=1412236 [ 4 ] Bug #1412235 - CVE-2017-5335 gnutls: Out of memory while parsing crafted OpenPGP certificate https://bugzilla.redhat.com/show_bug.cgi?id=1412235
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade gnutls' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html