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SUSE SLED12 Security Update : libosip2 (SUSE-SU-2017:1187-1)

critical Nessus Plugin ID 100024

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Synopsis

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

Description

This update for libosip2 fixes several issues. These security issues were fixed :

 - CVE-2017-7853: In libosip2 a malformed SIP message could have lead to a heap buffer overflow in the msg_osip_body_parse() function defined in osipparser2/osip_message_parse.c, resulting in a remote DoS (bsc#1034570).

 - CVE-2016-10326: In libosip2 a malformed SIP message could have lead to a heap buffer overflow in the osip_body_to_str() function defined in osipparser2/osip_body.c, resulting in a remote DoS (bsc#1034571).

 - CVE-2016-10325: In libosip2 a malformed SIP message could have lead to a heap buffer overflow in the
 _osip_message_to_str() function defined in osipparser2/osip_message_to_str.c, resulting in a remote DoS (bsc#1034572).

 - CVE-2016-10324: In libosip2 a malformed SIP message could have lead to a heap buffer overflow in the osip_clrncpy() function defined in osipparser2/osip_port.c (bsc#1034574).

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 Workstation Extension 12-SP2:zypper in -t patch SUSE-SLE-WE-12-SP2-2017-704=1

SUSE Linux Enterprise Workstation Extension 12-SP1:zypper in -t patch SUSE-SLE-WE-12-SP1-2017-704=1

SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-704=1

SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t patch SUSE-SLE-SDK-12-SP1-2017-704=1

SUSE Linux Enterprise Desktop 12-SP2:zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-704=1

SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2017-704=1

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

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1034570

https://bugzilla.suse.com/show_bug.cgi?id=1034571

https://bugzilla.suse.com/show_bug.cgi?id=1034572

https://bugzilla.suse.com/show_bug.cgi?id=1034574

https://www.suse.com/security/cve/CVE-2016-10324/

https://www.suse.com/security/cve/CVE-2016-10325/

https://www.suse.com/security/cve/CVE-2016-10326/

https://www.suse.com/security/cve/CVE-2017-7853/

http://www.nessus.org/u?3af0b7ab

Plugin Details

Severity: Critical

ID: 100024

File Name: suse_SU-2017-1187-1.nasl

Version: 3.8

Type: local

Agent: unix

Published: 5/8/2017

Updated: 1/6/2021

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: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:12, p-cpe:/a:novell:suse_linux:libosip2-debugsource, p-cpe:/a:novell:suse_linux:libosip2-debuginfo, p-cpe:/a:novell:suse_linux:libosip2

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: 5/5/2017

Vulnerability Publication Date: 4/13/2017

Reference Information

CVE: CVE-2016-10324, CVE-2016-10325, CVE-2016-10326, CVE-2017-7853