DarkFiber Consulting – IT Managed Services

Cisco Releases Multiple Security Advisories for IOS Vulnerabilities and Unified Communications Manager

October 14th, 2009 . by DarkFiber Consulting

Cisco has released multiple security advisories to address vulnerabilities in IOS Software and Unified Communications Manager. These vulnerabilities may allow an attacker to cause a denial-of-service
condition, buffer overflow, or access control list bypass.

DarkFiber Consulting encourages users and administrators to review the following Cisco security advisories and apply any necessary updates to help mitigate the risks.

VMware Releases Security Advisory VMSA-0008-0015

September 19th, 2008 . by DarkFiber Consulting

VMware has released a Security Advisory indicating it has updated the ESXi and ESX 3.5 packages to address a vulnerability in “openwsman”. This vulnerability is due to several buffer overflow conditions in the handling of HTTP basic authentication headers. Exploitation of this vulnerability may allow a remote, unauthenticated attacker to execute arbitrary code on the host running ESXi or ESX.

DarkFiber Consulting encourages users and administrators to review VMware Security Advisory VMSA-0008-0015 and apply any necessary updates to help mitigate the risks.