SUSE SLES11 Security Update : ipsec-tools (SUSE-SU-2015:1367-1)

high Nessus Plugin ID 85376

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Synopsis

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

Description

ipsec-tools was updated to fix one security issue and a bug.

This security issue was fixed :

- CVE-2015-4047: racoon/gssapi.c in ipsec-tools allowed remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests (bsc#931989).

Due to a packaging error, the racoonf.conf config file was symlinked to /usr/share/doc/packages/ipsec-tools/examples/racoon/samples/racoon.con f on some processor platforms, edits might have happened only in this example file.

Before upgrading, please check if /etc/racoon/racoon.conf is a symlink to this example file and backup the content. (bsc#939810)

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 Server for VMWare 11-SP3 :

zypper in -t patch slessp3-ipsec-tools-12024=1

SUSE Linux Enterprise Server 11-SP4 :

zypper in -t patch slessp4-ipsec-tools-12024=1

SUSE Linux Enterprise Server 11-SP3 :

zypper in -t patch slessp3-ipsec-tools-12024=1

SUSE Linux Enterprise Debuginfo 11-SP3 :

zypper in -t patch dbgsp3-ipsec-tools-12024=1

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

Plugin Details

Severity: High

ID: 85376

File Name: suse_SU-2015-1367-1.nasl

Version: 2.10

Type: local

Agent: unix

Family: SuSE Local Security Checks

Published: 8/13/2015

Updated: 1/19/2021

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:11, p-cpe:/a:novell:suse_linux:ipsec-tools

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: 8/6/2015

Vulnerability Publication Date: 5/29/2015

Reference Information

CVE: CVE-2015-4047

BID: 74739

Detections

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