During the Black Hat USA 2009, Felix “FX” Lindner has presented his researches concerning the exploitation of memory corruption software vulnerabilitiesin Cisco IOS.
“The goal is to map out the problem space in order to allow for the anticipation of developments in the future, as current research suggests that exploitation of such vulnerabilities in the wild [...]

The Cisco 2009 Midyear Security Report presents an overview of Cisco security intelligence, highlighting threat information and trends from the first half of 2009. The report also includes recommendations from Cisco security experts and predictions of how identified trends will evolve. As predicted in the Cisco 2008 Annual Security Report, attacks are only becoming more [...]

Multiple vulnerabilities exist in the Cisco Wireless LAN Controller (WLC) platforms. This security advisory outlines the details of the following vulnerabilities:

Malformed HTTP or HTTPS authentication response denial of service vulnerability
SSH connections denial of service vulnerability
Crafted HTTP or HTTPS request denial of service vulnerability
Crafted HTTP or HTTPS request unauthorized configuration modification vulnerability

Cisco Network Foundation Protection (NFP) is an umbrella strategy encompassing Cisco IOS Security features that provides the tools, technologies, and services that enable organizations to secure their network foundations. NFP helps to establish a methodical approach to protecting router planes, forming the foundation for continuous service delivery.
The router is typically segmented into three planes of [...]

Reported to Cisco by National Australia Bank’s Security Assurance team, on July 15, 2009 the PSIRT has published a new security advisory concerning to vulnerabilities in Unified Contact Center Express Administration Pages.
Cisco Unified Contact Center Express (Cisco Unified CCX) server contains both a directory traversal vulnerability and a script injection vulnerability in the administration pages [...]

Yesterday, I have received the newsletter from learning@cisco that announce the release of four new certifications.
“In response to the growing demand for IT professionals who can design, manage, and maintain converged technologies across global network infrastructures, Cisco announced the release of four new certifications at the Cisco Live! show, held this week in San Francisco, [...]

The Open Shortest Path First (OSPF) protocol, defined in RFC 2328, is an Interior Gateway Protocol used to distribute routing information within a single Autonomous System.
The OSPF protocol is based on link-state technology, which is a departure from the Bellman-Ford vector based algorithms used in traditional Internet routing protocols such as RIP. OSPF has introduced [...]