Posted by Chris Eng in RESEARCH, September 29, 2008 |
Last week, during the OWASP AppSec 2008 Conference, the people behind the ubiquitous CISSP certification announced their latest creation — the Certified Software Security Lifecycle Professional (CSSLP). In front of a captive audience waiting for a 42″ plasma TV to be raffled, the Executive Director of (ISC)2 outlined this new certification designed to appeal to application security professionals. To his credit, Mr. Tipton stated very clearly that the CSSLP is not intended to measure one’s technical skillset. Unfortunately, it’s inevitable that employers will treat it as such.
You can read all the details on their …
Posted by Chris Wysopal in RESEARCH, September 18, 2008 |
The password reset functionality of any online service is a major source of risk. They are especially problematic when they use only a “secret question” concerning personal information only and don’t tie back to another email account or a text message. Another account or cell phone number is something “out of band” from a direct transaction with the online service. It becomes 2-factor authentication.
When an alternate email account or cell phone number is not tied to an account, online services often use personal information, supposedly only known by the account holder, to verify identity and reset a …
Posted by Chris Eng in RESEARCH, September 17, 2008 |
Assuming the mailbox hack is not an elaborate ruse, how did they do it?
Almost as bad as the Sprint PCS password reset fiasco that made the news in April, here is the Yahoo Mail password reset screen:

As you can see, you need to know the user’s birthday, country of residence, and postal code. Not difficult information to dig up in Palin’s case, as shown here. After you enter this information correctly, you are asked to type in the alternate e-mail address that’s associated with …
Posted by Chris Wysopal in RESEARCH, September 17, 2008 |
A group of individuals has compromised VP candidate Sarah Palin’s personal email and sent the information to Wikileaks which has posted the information publicly.
http://wikileaks.org/wiki/Sarah_Palin_Yahoo_email_hack_2008
Alternate link (wikilieaks is down): http://cryptome.org/palin-email.zip
Circa midnight Tuesday the 16th of September (EST) Wikileaks’ sources loosely affiliated with the activist group ‘anonymous’ gained access to U.S. Republican Party Vice-presidential candidate Sarah Palin’s Yahoo email account gov.palin@yahoo.com. Governor Palin has come under criticism for using private email accounts to avoid government transparency mechanisms. The zip archive made available by Wikileaks contains screen shots of Palin’s inbox, example emails, address book and two family photos. The list …
Posted by Chris Eng in RESEARCH, September 15, 2008 |
Why bother setting up dedicated websites to host malicious content when you can just infect trusted sites like BusinessWeek? This is becoming something of a trend, as evidenced by the mass SQL Injection attacks from a few months ago.
The idea is simple — find SQL Injection vulnerabilities in high-traffic, trusted websites where the site’s content is dynamically fetched from a database (i.e. just about any content-rich site). Then use an automated tool to prepend or append malicious content to that content in the database. When the unsuspecting user visits the page to read an article, …