SUSE SLED12 / SLES12 Security Update : dhcp (SUSE-SU-2018:0532-1)

High Nessus Plugin ID 107002

Synopsis

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

Description

This update for dhcp fixes several issues. This security issue was fixed :

- CVE-2017-3144: OMAPI code didn't free socket descriptors when empty message is received allowing DoS (bsc#1076119).

The update package also includes non-security fixes. See advisory for details.

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-SP3:zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-351=1

SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-351=1

SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-351=1

SUSE Linux Enterprise Server 12-SP3:zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-351=1

SUSE Linux Enterprise Server 12-SP2:zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-351=1

SUSE Linux Enterprise Desktop 12-SP3:zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-351=1

SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-351=1

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

See Also

https://bugzilla.suse.com/1023415

https://bugzilla.suse.com/1059061

https://bugzilla.suse.com/1073935

https://bugzilla.suse.com/1076119

https://bugzilla.suse.com/987170

https://www.suse.com/security/cve/CVE-2017-3144.html

http://www.nessus.org/u?31b13c13

Plugin Details

Severity: High

ID: 107002

File Name: suse_SU-2018-0532-1.nasl

Version: 3.5

Type: local

Agent: unix

Published: 2018/02/26

Modified: 2018/08/02

Dependencies: 12634

Risk Information

Risk Factor: High

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:dhcp, p-cpe:/a:novell:suse_linux:dhcp-client, p-cpe:/a:novell:suse_linux:dhcp-client-debuginfo, p-cpe:/a:novell:suse_linux:dhcp-debuginfo, p-cpe:/a:novell:suse_linux:dhcp-debugsource, p-cpe:/a:novell:suse_linux:dhcp-relay, p-cpe:/a:novell:suse_linux:dhcp-relay-debuginfo, p-cpe:/a:novell:suse_linux:dhcp-server, p-cpe:/a:novell:suse_linux:dhcp-server-debuginfo, cpe:/o:novell:suse_linux:12

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

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2018/02/23

Reference Information

CVE: CVE-2017-3144