SUSE SLES12 Security Update : libtcnative-1-0 (SUSE-SU-2016:2209-1) (Logjam)

This script is Copyright (C) 2016 Tenable Network Security, Inc.


Synopsis :

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

Description :

This update for libtcnative-1-0 fixes the following issues :

- Disable 512-bit export-grade cryptography to prevent
Logjam vulnerability CVE-2015-4000 (bsc#938945)

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.

See also :

https://bugzilla.suse.com/938945
https://www.suse.com/security/cve/CVE-2015-4000.html
http://www.nessus.org/u?34d49b3e

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-SP1:zypper in -t
patch SUSE-SLE-SDK-12-SP1-2016-1302=1

SUSE Linux Enterprise Server 12-SP1:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2016-1302=1

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

Risk factor :

Medium / CVSS Base Score : 4.3
(CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N)
CVSS Temporal Score : 3.7
(CVSS2#E:F/RL:TF/RC:ND)
Public Exploit Available : true

Family: SuSE Local Security Checks

Nessus Plugin ID: 93314 ()

Bugtraq ID: 74733

CVE ID: CVE-2015-4000

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