Top Cyber Security Informer Malware Marketing Content for Week of May 21

Search:

DAY

WEEK

MONTH

YEAR

Select your country:
Sign up | Log in

Sat.May 21, 2011 - Fri.May 27, 2011

libxml vulnerability and interesting integer issues

Scary Beasts Security

MAY 27, 2011

A while ago, I was playing with grammar-based XPath fuzzing and I found and fixed an interesting libxml bug. The commit, for the curious, is here: [link] The trigger for this bug was the XPath expression: //@*/preceding::node()/ancestor::node()/ancestor::foo['foo'] which for some reason I haven't yet analyzed leads to a pathologically large collection of nodes within libxml.

Bug bounties vs. black (& grey) markets

Scary Beasts Security

MAY 25, 2011

I'm just back from the fun that was HiTB Amsterdam 2011. (Plug: you should check out one of the HiTB series if you haven't yet; Dhillon and crew invariably put a good, intimate conf together). I sat on the day 2 keynote panel on "The economics of vulnerabilities". As usual, talking about this topic was great fun and the audience asked some great questions.

Marketing

Marketing Software Government Malware

Sat.May 21, 2011 - Fri.May 27, 2011

libxml vulnerability and interesting integer issues

Bug bounties vs. black (& grey) markets

Stay Connected