Computerworld referenced some research that I had done on RSS Security in an article discussing how RSS and other web based feeds can be used as deployment vectors for malware. For those of you reading this entry coming from an RSS feed, no worries I haven't owned you as it wouldn't be in my interest :).
"Unfortunately, many of the applications that receive [feed] data do not consider the security implications of using content from third parties and unknowingly make themselves and their attached systems susceptible to various forms of attack," Robert Auger, formerly of SPI Dynamics, said in a white paper released last year.
As a result, the "potential for using Web-based feeds as an exploit deployment vector for both known and zero-day exploits is rather large," he said. The issue is amplified when a feed is resyndicated to other sites. "The potential exposed user base could be in the millions, making it an attractive method for worm deployment," Auger wrote.
My Whitepaper: Feed Injection In Web 2.0: Hacking RSS and Atom Feed Implementations
My Blackhat Slides: Zero Day Subscriptions: Using RSS and Atom Feeds As Attack Delivery Systems
Article Link: http://www.computerworld.com/action/article.do?command=viewArticleBasic&taxonomyId=17&articleId=9011621