strongSwan CVE-2017-11185 Denial of Service Vulnerability

Bugtraq ID:	100492
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2017-11185
Remote:	Yes
Local:	No
Published:	Aug 18 2017 12:00AM
Updated:	Aug 18 2017 12:00AM
Credit:	OSS-Fuzz
Vulnerable:	Ubuntu Ubuntu Linux 17.04 Ubuntu Ubuntu Linux 16.04 LTS Ubuntu Ubuntu Linux 14.04 LTS strongSwan strongSwan 5.5.3 strongSwan strongSwan 5.5.2 strongSwan strongSwan 5.5.1 strongSwan strongSwan 5.5 strongSwan strongSwan 5.4 strongSwan strongSwan 5.2.2 strongSwan strongSwan 5.2.1 strongSwan strongSwan 5.1.1 strongSwan strongSwan 5.1 strongSwan strongSwan 5.0.4 strongSwan strongSwan 5.0.3 strongSwan strongSwan 5.0.2 strongSwan strongSwan 5.0.1 strongSwan strongSwan 4.6.4 strongSwan strongSwan 4.4.1 strongSwan strongSwan 4.4 strongSwan strongSwan 4.3.7 strongSwan strongSwan 4.3.6 strongSwan strongSwan 4.3.5 strongSwan strongSwan 4.3.3 strongSwan strongSwan 4.3.2 strongSwan strongSwan 4.3.1 strongSwan strongSwan 4.3 strongSwan strongSwan 4.2.17 strongSwan strongSwan 4.2.16 strongSwan strongSwan 4.2.15 strongSwan strongSwan 4.2.14 strongSwan strongSwan 4.2.13 strongSwan strongSwan 4.2.12 strongSwan strongSwan 4.2.11 strongSwan strongSwan 4.2.7 strongSwan strongSwan 4.2.6 strongSwan strongSwan 4.1.10 strongSwan strongSwan 4.1.9 strongSwan strongSwan 4.1.8 strongSwan strongSwan 4.1 strongSwan strongSwan 2.8.11 strongSwan strongSwan 2.8.10 strongSwan strongSwan 2.8.9 strongSwan strongSwan 2.8.8 strongSwan strongSwan 2.6.21 strongSwan strongSwan 2.6.20 strongSwan strongSwan 2.6.16 strongSwan strongSwan 2.6.14 strongSwan strongSwan 2.5.6 strongSwan strongSwan 2.1.3 strongSwan strongSwan 5.3.4 strongSwan strongSwan 5.3.3 strongSwan strongSwan 5.3.1 strongSwan strongSwan 5.3.0 strongSwan strongSwan 5.2.0 strongSwan strongSwan 5.1.3 strongSwan strongSwan 5.1.2 strongSwan strongSwan 5.0.0 strongSwan strongSwan 4.6.3 strongSwan strongSwan 4.6.2 strongSwan strongSwan 4.6.1 strongSwan strongSwan 4.6.0 strongSwan strongSwan 4.5.3 strongSwan strongSwan 4.5.2 strongSwan strongSwan 4.5.1 strongSwan strongSwan 4.5.0 strongSwan strongSwan 4.3.4 strongSwan strongSwan 4.2.9 strongSwan strongSwan 4.2.8 strongSwan strongSwan 4.2.5 strongSwan strongSwan 4.2.4 strongSwan strongSwan 4.2.3 strongSwan strongSwan 4.2.2 strongSwan strongSwan 4.2.10 strongSwan strongSwan 4.2.1 strongSwan strongSwan 4.2.0 strongSwan strongSwan 4.1.7 strongSwan strongSwan 4.1.6 strongSwan strongSwan 4.1.5 strongSwan strongSwan 4.1.4 strongSwan strongSwan 4.1.3 strongSwan strongSwan 4.1.2 strongSwan strongSwan 4.1.11 strongSwan strongSwan 4.1.1 strongSwan strongSwan 4.0.7 strongSwan strongSwan 4.0.6 strongSwan strongSwan 4.0.5 strongSwan strongSwan 4.0.4 strongSwan strongSwan 4.0.3 strongSwan strongSwan 4.0.2 strongSwan strongSwan 4.0.1 strongSwan strongSwan 4.0.0 strongSwan strongSwan 2.8.7 strongSwan strongSwan 2.8.6 strongSwan strongSwan 2.8.5 strongSwan strongSwan 2.8.4 strongSwan strongSwan 2.8.3 strongSwan strongSwan 2.8.2 strongSwan strongSwan 2.8.1 strongSwan strongSwan 2.8.0 strongSwan strongSwan 2.7.3 strongSwan strongSwan 2.7.2 strongSwan strongSwan 2.7.1 strongSwan strongSwan 2.7.0 strongSwan strongSwan 2.6.4 strongSwan strongSwan 2.6.3 strongSwan strongSwan 2.6.2 strongSwan strongSwan 2.6.1 strongSwan strongSwan 2.6.0 strongSwan strongSwan 2.5.7 strongSwan strongSwan 2.5.5 strongSwan strongSwan 2.5.4 strongSwan strongSwan 2.5.3 strongSwan strongSwan 2.5.2 strongSwan strongSwan 2.5.1 strongSwan strongSwan 2.5.0 strongSwan strongSwan 2.4.4 strongSwan strongSwan 2.4.3 strongSwan strongSwan 2.4.2 strongSwan strongSwan 2.4.1 strongSwan strongSwan 2.4.0 strongSwan strongSwan 2.3.2 strongSwan strongSwan 2.3.1 strongSwan strongSwan 2.3.0 strongSwan strongSwan 2.1.5 strongSwan strongSwan 2.1.4 strongSwan strongSwan 2.1.2 strongSwan strongSwan 2.1.1 strongSwan strongSwan 2.1.0 strongSwan strongSwan 2.0.2 strongSwan strongSwan 2.0.1 strongSwan strongSwan 2.0.0 strongSwan strongSwan 1.0
Not Vulnerable:	strongSwan strongSwan 5.6

strongSwan CVE-2017-11185 Denial of Service Vulnerability

strongSwan is prone to a denial-of-service vulnerability.

Successfully exploiting this issue may allow an attacker to crash the daemon causing denial of service condition.

Versions prior to strongSwan 5.6.0 are vulnerable.

strongSwan CVE-2017-11185 Denial of Service Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

strongSwan CVE-2017-11185 Denial of Service Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

strongSwan CVE-2017-11185 Denial of Service Vulnerability

References:

• strongSwan Homepage (strongSwan)
  
• strongSwan Vulnerability (CVE-2017-11185) (Strongswan)
  
• USN-3397-1: strongSwan vulnerability (Ubuntu)