Foundstone Security Briefings: Cisco IPv4 Remote Denial of Service Vulnerability Date: Today, Thursday, July 17, 2003 Time: 5:30 PM Eastern, 2:30 PM Pacific Date: Tomorrow, Friday, July 18, 2003 Time: 11:00 AM Eastern, 8:00 AM Pacific You're invited to a Special Web Seminar today covering this critical vulnerability. If you cannot attend today's briefing please see instructions below to register for a follow up Web Seminar tomorrow. Cisco today announced a serious vulnerability for all Cisco devices that implement and are configured to process Internet Protocol version 4 (IPv4) packets. Foundstone Labs, first to respond to this serious risk, is offering this Security Briefing as part of a coordinated effort designed to protect current customers and other organizations. This vulnerability should be considered extremely critical due to the impact and ease-of-exploitation. Devices are vulnerable to a Denial of Service (DoS) attack and although no known exploit has been yet identified, a complex purposely malicious sequence of IPv4 packets targeted to a vulnerable Cisco switch or router can cause the processing interface to stop processing traffic. This vulnerability can be executed by remote unauthenticated users with mere knowledge of at least one interface IP address. Web Seminar Outline Introduction Overview of Cisco IOS Issues Analysis of the Cisco IOS Vulnerability Understanding the Impact Protection Mechanisms Questions and Answers Presenters Matt Ploessel - Foundstone Labs Tony Change - VP Engineering Brian Kenyon - Director of Product Services TO ATTEND TODAY'S WEB SEMINAR 1. Click the following Meeting URL or enter it in your browser: http://www.placeware.com/cc/encounter/A?id=07172003&pw=798380 Or alternatively, use the following URL: http://www.placeware.com/cc/encounter 2. On the "Enter Meeting" page that appears, supply this information if requested: Your Name: (enter your name) Meeting ID: 07172003 Meeting Key: 798380 Conference Center Name: encounter and then click the ENTER button at the bottom of the page. 3. Access audio for the meeting based on the following: If inside the US or Canada dial 1-800-223-9488 If outside the US or Canada dial 1-785-832-1508 Conference ID: Foundstone
TO REGISTER FOR TOMORROW'S WEB SEMINAR Click the following URL or enter it in your browser: http://www.globalknowledge.com/training/course.asp?pageid=10&courseid=8157&catid=248 ++++++++++++++ Foundstone® Inc., experts in strategic security, offers a unique combination of software, services, and education to help organizations continuously and measurably protect the most important assets from the most critical threats. Through a strategic approach to security, Foundstone identifies and implements the right balance of technology, people, and process to manage digital risk and leverage security investments more effectively. ++++++++++++++ If you wish to be excluded from future announcements, simply reply to this e-mail with the single word REMOVE in the SUBJECT LINE. © 2003 Foundstone, Inc.