SUSE Security Update: Security update for gnutls
______________________________________________________________________________

Announcement ID: SUSE-SU-2017:0348-1
Rating: important
References: #1005879 #1018832 #999646
Cross-References: CVE-2016-7444 CVE-2016-8610 CVE-2017-5335
CVE-2017-5336 CVE-2017-5337
Affected Products:
SUSE Linux Enterprise Software Development Kit 12-SP2
SUSE Linux Enterprise Software Development Kit 12-SP1
SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
SUSE Linux Enterprise Server 12-SP2
SUSE Linux Enterprise Server 12-SP1
SUSE Linux Enterprise Desktop 12-SP2
SUSE Linux Enterprise Desktop 12-SP1
______________________________________________________________________________

An update that fixes 5 vulnerabilities is now available.

Description:

This update for gnutls fixes the following security issues:

– GnuTLS could have crashed when processing maliciously crafted OpenPGP
certificates (GNUTLS-SA-2017-2, bsc#1018832, CVE-2017-5335,
CVE-2017-5337, CVE-2017-5336)
– GnuTLS could have falsely accepted certificates when using OCSP
(GNUTLS-SA-2016-3, bsc#999646, CVE-2016-7444)
– GnuTLS could have suffered from 100% CPU load DoS attacks by using SSL
alert packets during the handshake (bsc#1005879, CVE-2016-8610)

Patch Instructions:

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

– SUSE Linux Enterprise Software Development Kit 12-SP2:

zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-177=1

– SUSE Linux Enterprise Software Development Kit 12-SP1:

zypper in -t patch SUSE-SLE-SDK-12-SP1-2017-177=1

– SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-177=1

– SUSE Linux Enterprise Server 12-SP2:

zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-177=1

– SUSE Linux Enterprise Server 12-SP1:

zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-177=1

– SUSE Linux Enterprise Desktop 12-SP2:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-177=1

– SUSE Linux Enterprise Desktop 12-SP1:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2017-177=1

To bring your system up-to-date, use “zypper patch”.

Package List:

– SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls-devel-3.2.15-16.1
libgnutls-openssl-devel-3.2.15-16.1
libgnutlsxx-devel-3.2.15-16.1
libgnutlsxx28-3.2.15-16.1
libgnutlsxx28-debuginfo-3.2.15-16.1

– SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64):

gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls-devel-3.2.15-16.1
libgnutls-openssl-devel-3.2.15-16.1
libgnutlsxx-devel-3.2.15-16.1
libgnutlsxx28-3.2.15-16.1
libgnutlsxx28-debuginfo-3.2.15-16.1

– SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

gnutls-3.2.15-16.1
gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls-openssl27-3.2.15-16.1
libgnutls-openssl27-debuginfo-3.2.15-16.1
libgnutls28-3.2.15-16.1
libgnutls28-debuginfo-3.2.15-16.1

– SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):

gnutls-3.2.15-16.1
gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls-openssl27-3.2.15-16.1
libgnutls-openssl27-debuginfo-3.2.15-16.1
libgnutls28-3.2.15-16.1
libgnutls28-debuginfo-3.2.15-16.1

– SUSE Linux Enterprise Server 12-SP2 (x86_64):

libgnutls28-32bit-3.2.15-16.1
libgnutls28-debuginfo-32bit-3.2.15-16.1

– SUSE Linux Enterprise Server 12-SP1 (ppc64le s390x x86_64):

gnutls-3.2.15-16.1
gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls-openssl27-3.2.15-16.1
libgnutls-openssl27-debuginfo-3.2.15-16.1
libgnutls28-3.2.15-16.1
libgnutls28-debuginfo-3.2.15-16.1

– SUSE Linux Enterprise Server 12-SP1 (s390x x86_64):

libgnutls28-32bit-3.2.15-16.1
libgnutls28-debuginfo-32bit-3.2.15-16.1

– SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

gnutls-3.2.15-16.1
gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls28-3.2.15-16.1
libgnutls28-32bit-3.2.15-16.1
libgnutls28-debuginfo-3.2.15-16.1
libgnutls28-debuginfo-32bit-3.2.15-16.1

– SUSE Linux Enterprise Desktop 12-SP1 (x86_64):

gnutls-3.2.15-16.1
gnutls-debuginfo-3.2.15-16.1
gnutls-debugsource-3.2.15-16.1
libgnutls28-3.2.15-16.1
libgnutls28-32bit-3.2.15-16.1
libgnutls28-debuginfo-3.2.15-16.1
libgnutls28-debuginfo-32bit-3.2.15-16.1

References:

https://www.suse.com/security/cve/CVE-2016-7444.html
https://www.suse.com/security/cve/CVE-2016-8610.html
https://www.suse.com/security/cve/CVE-2017-5335.html
https://www.suse.com/security/cve/CVE-2017-5336.html
https://www.suse.com/security/cve/CVE-2017-5337.html
https://bugzilla.suse.com/1005879
https://bugzilla.suse.com/1018832
https://bugzilla.suse.com/999646

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