@RISK is the SANS community's consensus bulletin summarizing the most important vulnerabilities and exploits identified during the past week and providing guidance on appropriate actions to protect your systems (PART I). It also includes a comprehensive list of all new vulnerabilities discovered in the past week (PART II).
TRAINING UPDATE --SANS Chicago 2011, Chicago, IL, October 23-28, 2011 6 courses. Bonus evening presentations include Computer Forensics in the Virtual Realm and Electrical Grid Security http://www.sans.org/chicago-2011/ --SANS Seattle 2011, Seattle, WA, November 2-7, 2011 5 courses. Bonus evening presentations include Future Trends in Network Security; and Ninja Developers: Penetration Testing and Your SDLC http://www.sans.org/seattle-2011/ --SANS San Francisco 2011, San Francisco, CA, November 14-19, 2011 6 courses. Bonus evening presentations include The Worst Mistakes in Cloud Computing Security; Offensive Countermeasures; and Watching the Wire at Home http://www.sans.org/san-francisco-2011/ --EURO SCADA & Process Control System Security Summit, Rome, Dec 1-2, 2011 Gain the most current information regarding SCADA and Control System threats and learn how to best prepare to defend against them. http://www.sans.org/eu-scada-2011/ --SANS San Antonio 2011, San Antonio, TX, November 28-December 5, 2011 7 courses. Bonus evening presentations include Effective Methods for Implementing the 20 Critical Security Controls; and Assessing Deception: Are They Lying to You? http://www.sans.org/san-antonio-2011/ --SANS London 2011, London, UK, December 3-12, 2011 16 courses. Bonus evening presentations include IPv6 Challenges for Intrusion Detection and Understanding How Attackers Bypass Network and Content Restrictions. http://www.sans.org/london-2011/ --SANS CDI 2011, Washington, DC, December 9-16, 2011 27 courses. Bonus evening presentations include Emerging Trends in Data Law and Investigations, and Critical Infrastructure Control Systems Cybersecurity. http://www.sans.org/cyber-defense-initiative-2011/ --SANS Security East 2012, New Orleans, LA January 17-26, 2012 11 courses. Bonus evening presentations include Advanced VoIP Pen Testing: Current Threats and Methods; and Helping Small Businesses with Security. http://www.sans.org/security-east-2012/ --Looking for training in your own community? http:sans.org/community/ Save on On-Demand training (30 full courses) - See samples at http://www.sans.org/ondemand/discounts.php#current Plus Seoul, Sydney, Tokyo, and Rome all in the next 90 days. For a list of all upcoming events, on-line and live: http://www.sans.org/index.php
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PART I Critical Vulnerabilities Part I for this issue has been compiled by Josh Bronson at TippingPoint, a division of HP, as a by-product of that company's continuous effort to ensure that its intrusion prevention products effectively block exploits using known vulnerabilities. TippingPoint's analysis is complemented by input from a council of security managers from twelve large organizations who confidentially share with SANS the specific actions they have taken to protect their systems. A detailed description of the process may be found at http://www.sans.org/newsletters/risk/#process
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Description: As part of its Microsoft Tuesday program, Microsoft has released patches for multiple products. The vulnerabilities include a signed Java applet in Microsoft Forefront Unified Access Gateway that can be used by attackers for code execution, several memory safety vulnerabilities in Internet Explorer, and an input validation vulnerability in Silverlight and the .NET Framework. By enticing a target to view a malicious site, an attacker can exploit these vulnerabilities in order to execute arbitrary code on the target's machine.
Status: vendor confirmed, updates available
Description: Apple has released patches for multiple security vulnerabilities affecting its iTunes media player. The vulnerabilities include buffer overflows in code responsible for handling audio, images, and movies; and a man-in-the-middle-attack and memory corruption issues in WebKit, Apple's browser engine. These vulnerabilities, although unspecified, can likely be leveraged by an attacker to execute arbitrary code on a target's machine. In all cases, it appears that an attacker would have to entice a target to view a malicious site or open a malicious file.
Status: vendor confirmed, updates available
Part II -- Comprehensive List of Newly Discovered Vulnerabilities from Qualys (www.qualys.com) This list is compiled by Qualys ( www.qualys.com ) as part of that company's ongoing effort to ensure its vulnerability management web service tests for all known vulnerabilities that can be scanned. As of this week Qualys scans for 12405 unique vulnerabilities. For this special SANS community listing, Qualys also includes vulnerabilities that cannot be scanned remotely. ______________________________________________________________________
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