Author
 John Bumgarner

Profile of John Bumgarner

Chief Technology Officer for the U.S. Cyber Consequences Unit
News & Commentary Posts: 2
John Bumgarner is Chief Technology Officer for the U.S. Cyber Consequences Unit, an independent, non-profit research organization that investigates the strategic and economic consequences of possible cyber attacks. He has work experience in information security, intelligence, psychological operations and special operations. During his career he has done work for various organizations in the U.S. government This work has taken him to more than 50 countries on 6 continents. He has been an expert security source for national and international news organizations, including Business Week, CNN, The Wall Street Journal and The Guardian in London. He has published articles in several leading security publications, including the journal of the Information System Security Association, the Homeland Security Journal and the Counter Terrorist magazine. He has spoken at various events, including the Cyber Conflict Policy and Legal conference in Estonia, the Information Assurance and Security in Defense conference in Brussels, the National Defense Industrial Association Cyber Security Symposium in the United States and at institutions such as the Center on Terrorism and Irregular Warfare, Naval Postgraduate School, Monterey, California. John is the author of the U.S. Cyber Consequences Unit's much-acclaimed definitive analysis of the August 2008 cyber campaign against Georgia. He is also the co-author with Scott Borg of the US-CCU Cyber Security Check List, which is currently being used by cyber security professions in over eighty countries. . John is featured in the International Spy Museum's "Weapons of Mass Disruption" cyber warfare exhibit in Washington, D.C. He has been a guest lecturer at the Fletcher School and the Naval Postgraduate School. Specialties:Certified Information Systems Security Professional (CISSP), GIAC Certified Advance Incident Handling Analyst (GCIH), NSA InfoSec Assessment Methodology (IAM) Certified, NSA InfoSec Evaluation Methodology (IEM) Cer
Articles by John Bumgarner
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If you’re still focused on securing endpoints, you’ve got your work cut out for you. WiFi network provider iPass surveyed 1,600 mobile workers and found that the average US employee carries three devices -- a smartphone, a computer, and a tablet or e-reader -- with more than 80% of them doing work on personal devices.
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Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2012-0360
Published: 2014-04-23
Memory leak in Cisco IOS before 15.1(1)SY, when IKEv2 debugging is enabled, allows remote attackers to cause a denial of service (memory consumption) via crafted packets, aka Bug ID CSCtn22376.

CVE-2012-1317
Published: 2014-04-23
The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.

CVE-2012-1366
Published: 2014-04-23
Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544.

CVE-2012-3062
Published: 2014-04-23
Cisco IOS before 15.1(1)SY, when Multicast Listener Discovery (MLD) snooping is enabled, allows remote attackers to cause a denial of service (CPU consumption or device crash) via MLD packets on a network that contains many IPv6 hosts, aka Bug ID CSCtr88193.

CVE-2012-3918
Published: 2014-04-23
Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.

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