cisco-sa-20180620-anyconnect-dos: Cisco AnyConnect Secure Mobility Client for Windows Desktop Denial of Service Vulnerability
A vulnerability in vpnva-6.sys for 32-bit Windows and vpnva64-6.sys for 64-bit Windows of Cisco AnyConnect Secure Mobility Client for Windows Desktop could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to improper validation of user-supplied data. An attacker could exploit this vulnerability by sending a malicious request to the application. A successful exploit could allow the attacker to cause a DoS condition on the affected system.
There are no workarounds that address this vulnerability.
Credit
Affected Software
Event History
Frequently Asked Questions
What is the severity of cisco-sa-20180620-anyconnect-dos?
The severity of cisco-sa-20180620-anyconnect-dos is classified as medium.
How do I fix cisco-sa-20180620-anyconnect-dos?
To fix cisco-sa-20180620-anyconnect-dos, update your Cisco AnyConnect Secure Mobility Client to the latest version.
Who is impacted by cisco-sa-20180620-anyconnect-dos?
Users of Cisco AnyConnect Secure Mobility Client on 32-bit and 64-bit Windows systems are impacted by cisco-sa-20180620-anyconnect-dos.
What do I need to mitigate cisco-sa-20180620-anyconnect-dos?
To mitigate cisco-sa-20180620-anyconnect-dos, ensure that local system access is restricted to authorized personnel.
Can cisco-sa-20180620-anyconnect-dos be exploited remotely?
No, cisco-sa-20180620-anyconnect-dos can only be exploited by an authenticated, local attacker.