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

This script is Copyright (C) 2017 Tenable Network Security, Inc.


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.

See also :

https://bugzilla.suse.com/1034570
https://bugzilla.suse.com/1034571
https://bugzilla.suse.com/1034572
https://bugzilla.suse.com/1034574
https://www.suse.com/security/cve/CVE-2016-10324.html
https://www.suse.com/security/cve/CVE-2016-10325.html
https://www.suse.com/security/cve/CVE-2016-10326.html
https://www.suse.com/security/cve/CVE-2017-7853.html
http://www.nessus.org/u?c1cc8be5

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'.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 5.9
(CVSS2#E:POC/RL:OF/RC:ND)
Public Exploit Available : true

Family: SuSE Local Security Checks

Nessus Plugin ID: 100024 ()

Bugtraq ID:

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

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