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Fedora Update Notification
FEDORA-2017-e86817c42e
2017-01-14 00:22:01.044462
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Name        : gnutls
Product     : Fedora 24
Version     : 3.4.17
Release     : 2.fc24
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.

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Update Information:

Security fix for CVE-2017-5337, CVE-2017-5334, CVE-2017-5336, CVE-2017-5335
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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
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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

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/security/
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Fedora 24: gnutls Security Update

January 14, 2017
Security fix for CVE-2017-5337, CVE-2017-5334, CVE-2017-5336, CVE-2017-5335

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

Severity
Name : gnutls
Product : Fedora 24
Version : 3.4.17
Release : 2.fc24
URL : http://www.gnutls.org/
Summary : A TLS protocol implementation

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