strongSwan CVE-2017-9023 Denial of Service Vulnerability

Bugtraq ID:	98756
Class:	Failure to Handle Exceptional Conditions
CVE:	CVE-2017-9023
Remote:	Yes
Local:	No
Published:	May 30 2017 12:00AM
Updated:	May 30 2017 12:00AM
Credit:	OSS-Fuzz
Vulnerable:	Ubuntu Ubuntu Linux 17.04 Ubuntu Ubuntu Linux 16.10 Ubuntu Ubuntu Linux 16.04 LTS Ubuntu Ubuntu Linux 14.04 LTS 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 Debian Linux 6.0 sparc Debian Linux 6.0 s/390 Debian Linux 6.0 powerpc Debian Linux 6.0 mips Debian Linux 6.0 ia-64 Debian Linux 6.0 ia-32 Debian Linux 6.0 ia-30 Debian Linux 6.0 arm Debian Linux 6.0 amd64
Not Vulnerable:	strongSwan strongSwan 5.5.3

strongSwan CVE-2017-9023 Denial of Service Vulnerability

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

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

Versions prior to strongSwan 5.5.3 are vulnerable.

strongSwan CVE-2017-9023 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-2017-9023 Denial of Service Vulnerability

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

strongSwan CVE-2017-9023 Denial of Service Vulnerability

References:

• Bug 1457122 - (CVE-2017-9023) CVE-2017-9023 strongswan: Incorrect Handling of CH (Red Hat Bugzilla)
  
• CVE-2017-9023 (Red Hat Bugzilla)
  
• strongSwan Homepage (strongSwan)
  
• strongSwan Vulnerability (CVE-2017-9023) (strongSwan)