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SUSE SLED12 / SLES12 Security Update : gnutls (SUSE-SU-2015:1518-1)

medium Nessus Plugin ID 85901

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Synopsis

The remote SUSE host is missing one or more security updates.

Description

gnutls was updated to fix several security vulnerabilities.

 - fix double free in certificate DN decoding (GNUTLS-SA-2015-3)(bsc#941794,CVE-2015-6251)

 - fix invalid read in octet string in bundled libtasn1 (bsc#929414,CVE-2015-3622)

 - fix ServerKeyExchange signature issue (GNUTLS-SA-2015-2)(bsc#929690)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

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 :

zypper in -t patch SUSE-SLE-SDK-12-2015-513=1

SUSE Linux Enterprise Server 12 :

zypper in -t patch SUSE-SLE-SERVER-12-2015-513=1

SUSE Linux Enterprise Desktop 12 :

zypper in -t patch SUSE-SLE-DESKTOP-12-2015-513=1

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

See Also

https://bugzilla.suse.com/show_bug.cgi?id=929414

https://bugzilla.suse.com/show_bug.cgi?id=929690

https://bugzilla.suse.com/show_bug.cgi?id=941794

https://www.suse.com/security/cve/CVE-2015-3622/

https://www.suse.com/security/cve/CVE-2015-6251/

http://www.nessus.org/u?db83bcb0

Plugin Details

Severity: Medium

ID: 85901

File Name: suse_SU-2015-1518-1.nasl

Version: 2.9

Type: local

Agent: unix

Published: 9/11/2015

Updated: 1/6/2021

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:12, p-cpe:/a:novell:suse_linux:libgnutls-openssl27, p-cpe:/a:novell:suse_linux:libgnutls28-debuginfo, p-cpe:/a:novell:suse_linux:gnutls-debugsource, p-cpe:/a:novell:suse_linux:libgnutls28, p-cpe:/a:novell:suse_linux:libgnutls-openssl27-debuginfo, p-cpe:/a:novell:suse_linux:gnutls-debuginfo, p-cpe:/a:novell:suse_linux:gnutls

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 8/24/2015

Vulnerability Publication Date: 5/12/2015

Reference Information

CVE: CVE-2015-3622, CVE-2015-6251

BID: 74419