Contributors

Jeremiah Grossman
(WhiteHat Security)

Ofer Shezaf
(Breach Security) [Project Leader]

The Web Hacking Incidents Database
Last update:17 February 2008

List of Incidents for a Classification

Please note that classifications are a new feature and not all entries in WHID are already classified, so when you get a certain number of entries for a classification, WHID might have more records matching that classification that we did not classify yet. We hope to complete the classification process soon.

Select classification:
Attack Method, Country, Location, Origin, Outcome, Software, Vertical

Select criteria for classification "Attack Method":
Abuse of Functionality, Administration Error, Brute Force, Buffer Overflow, Content Spoofing, Credential/Session Prediction, Cross Site Request Forgery (CSRF), Cross Site Scripting (XSS), Denial of Service, Directory Indexing, Drive by Pharming, Failure to Restrict URL Access, Format String Attack, HTTP Response Splitting, Improper Error Handling, Insecure Direct Object Reference, Insufficient Anti-automation, Insufficient Authentication, Insufficient Authorization, Insufficient Process Validation, Insufficient Session Expiration, Known Vulnerability, LDAP Injection, Misconfiguration, OS Commanding, Other, Path Traversal, Predictable Resource Location, Redirection, Session Fixation, Session Hijacking, SQL Injection, SSI Injection, Unintentional Information Disclosure, Unknown, Weak Password Recovery Validation, XPath Injection


List of incidents for which Attack Method is Insufficient Anti-automation
4 incidents listed
WHID 2005-65: LexisNexis Data Breach
Reported: 17 February 2008
Occurred: 09 March 2005

Classifications:

  • Attack Method: Insufficient Anti-automation
  • Country: USA
  • Outcome: Leakage of Information
  • Vertical: Information Services

The LexisNexis data breach is not new, but we have recently decided to start tracking abuse of insufficient automation measures and are adding historical incidents.

In this incident a group of people opened accounts at data broker LexisNexis and used automated tools to extract a large amount of personal information provided by the service.

As usual in such cases there is a question of whether the attack was a criminal activity, violation of the license agreement of the information provider or plainly legal. In this regard it is interesting to note that the group arrested in the incident was also responsible for the hacking to Paris Hilton Vodafone account, which was clearly an unlawful act.

Back in 2005 this data breach was one of the first such incidents, generated a lot of media interest, and led to more regulation regarding information aggregators. Interestingly, the excuse given by the company was that the incident was that there was no security failure in the web site, but that the procedures where lacking. We accepted this story at the time, but today we believe that such automation and scraping attacks are among the most dangerous attacks.

References:

WHID 2007-65: Facebook suing a porn site over automated access
Reported: 19 December 2007
Occurred: 28 June 2007

Classifications:

  • Attack Method: Insufficient Anti-automation
  • Country: USA
  • Country: Canada
  • Vertical: Internet

Use of robots and automated software against a web site, as long as it is not done in order to break into the site, falls into a grey area. While hard to classify as an unlawful act, it is usually harmful to the site owner and possibly to the site users. Apart from using valuable resources, such an automated access may breach the site's usage license of public information and might also indicate unlawful activity such as using a botnet. Many times it is hard to know if such a blast of requests is a denial of service attack, brute force password cracking or just a search engine crawler.

Going forward we are going to add such incidents to WHID if there is a reason to believe that they are not friendly, even if the actual goal of the attack cannot be easily classified. The Facebook case at hand is a perfect example: while the details are not clear, the fact that Facebook filed a law suit implies that there is fire behind the smoke.

References:

WHID 2007-26: $1,000,000 CNBC stock trading contest hacked
Reported: 12 June 2007
Occurred: 11 June 2007

Classifications:

  • Attack Method: Insufficient Anti-automation
  • Attack Method: Insufficient Session Expiration
  • Country: USA
  • Outcome: Deceit
  • Vertical: Media

The CNBC stock trading reality TV show was even more real than contenders thought it would be. It seems that players learned to cheat the game by opening a browser form to by a stock before closing and issuing the transaction, at the set price, only after closing, when more information is already available.

The interesting anecdote is that the person who discovered the issue has used a different, but also questionable technique of maintaining a very large number of portfolios automatically managed by automated programs using the fact that the game allowed a user to have any number of portfolios but only the best one is counted. Kosher, but stinks.

This story remind an older story about a predictable delay in a poker game that enabled gamblers to beat the house.

References:

WHID 2006-4: Hacker diverts traffic from city's Web page
Reported: 26 February 2006
Occurred: 17 January 2006

Classifications:

  • Attack Method: Insufficient Anti-automation

A hoster was broken into by brute forcing passwords in a management interface. Sites of many clients, including three municipalities where defaced.

References:



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