CVE-2020-5898

In versions 7.1.5-7.1.9, BIG-IP Edge Client Windows Stonewall driver does not sanitize the pointer received from the userland. A local user on the Windows client system can send crafted DeviceIoControl requests to \.\urvpndrv device causing the Windows kernel to crash...

Null pointer dereference

In versions 7.1.5-7.1.9, BIG-IP Edge Client Windows Stonewall driver does not sanitize the pointer received from the userland. A local user on the Windows client system can send crafted DeviceIoControl requests to \.\urvpndrv device causing the Windows kernel to crash...

CVE-2020-5898

In versions 7.1.5-7.1.9, BIG-IP Edge Client Windows Stonewall driver does not sanitize the pointer received from the userland. A local user on the Windows client system can send crafted DeviceIoControl requests to \.\urvpndrv device causing the Windows kernel to crash...

CVE-2020-5898

The CVE-2020-5898 issue affects BIG-IP Edge Client Windows Stonewall driver (versions 7.1.5–7.1.9). The root cause is improper sanitization of a userland pointer, enabling a local attacker to send crafted DeviceIoControl requests to \.\ urvpndrv, leading to a Windows kernel crash (DoS). According...

Cybersecurity Awareness Month: Cb Customer Spotlight with Stonewall Kitchen’s William Bocash

Editor's Note: Stonewall Kitchen upgraded to next-gen AV with Cb Defense and Cb Protection. William Bocash an I.T. Manager for Stonewall Kitchen and author of this blog has more than 17 years experience in the information technology industry, and recently attended Cb Connect 2018. To wrap up the...

Customer Case Study: Stonewall Kitchen Prevents a New Trend in Malware with Carbon Black

In the retail industry, a new level of security and compliance challenges have emerged making IT’s role even more pivotal and challenging. This is certainly the case for Stonewall Kitchen, creator of specialty food products. Since the company does all of their own manufacturing, distribution,...