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Difference between revisions of "Template:Application Security News"

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; '''Jan 3 - [http://www.gnucitizen.org/blog/danger-danger-danger/ XSS in ALL sites with PDF download]'''
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: Critical XSS flaw that is trivial to exploit here in all but the very latest browsers. Attackers simply have to add a script like #attack=javascript:alert(document.cookie); to ANY URL that ends in .pdf (or streams a PDF). Solution is to not use PDF's or for Adobe to patch the planet.
  
 
; '''Dec 16 - [http://www.cafeaulait.org What IS security critical code?]'''
 
; '''Dec 16 - [http://www.cafeaulait.org What IS security critical code?]'''

Revision as of 19:02, 3 January 2007


Jan 3 - XSS in ALL sites with PDF download
Critical XSS flaw that is trivial to exploit here in all but the very latest browsers. Attackers simply have to add a script like #attack=javascript:alert(document.cookie); to ANY URL that ends in .pdf (or streams a PDF). Solution is to not use PDF's or for Adobe to patch the planet.
Dec 16 - What IS security critical code?
"It's likely that in most incidents of people being killed as a result of software bugs (or IT systems bugs), the software wasn't thought to be safety-critical at all. For example, a word-processor failing to recognize that a print request has failed, resulting in a patient not getting a letter giving a hospital appointment. Or someone committing suicide because of an incorrect bank statement." Michael Kay on the xml-dev list, 8/17/2005
Dec 14 - JavaScript error handler leaks information
An attacker can find out whether you're logged into your favorite website or not. They include a script tag where the src attribute doesn't point to a script, but instead to a page on your favorite websites. Based on the error the script parser generates when trying to parse the HTML of the page that's returned, the attacker can tell whether you're logged in or not. Should extend to access control easily. Protect yourself with CSRF protection.
Dec 13 - UCLA spins massive breach
Why not just say what measures you've really taken? Are all developers trained? Do you do code review and security testing? "Jim Davis, UCLA's chief information officer, said a computer trespasser used a program designed to exploit an undetected software flaw to bypass all security measures and gain access to the restricted database that contains information on about 800,000 current and former students, faculty and staff, as well as some student applicants and parents of students or applicants who applied for financial aid. 'In spite of our diligence, a sophisticated hacker found and exploited a subtle vulnerability in one of hundreds of applications,' Davis said in the statement."
Dec 10 - MySpace and Apple mess
MySpace and Apple show how NOT to handle security incidents (see also How Not to Distribute Security Patches)
Dec 2 - Oracle blames security researchers
"We do not credit security researchers who disclose the existence of vulnerabilities before a fix is available. We consider such practices, including disclosing 'zero day' exploits, to be irresponsible." So the question on everybody's mind - is the Oracle Software Security Assurance program real? Or are David Litchfield and Cesar Cerrudo right that Emperor has no clothes?
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