Spurring more vulnerability research through increased rewards

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We recently marked the anniversary of our Vulnerability Reward Program, possibly the first permanent program of its kind for web properties. This collaboration with the security research community has far surpassed our expectations: we have received over 780 qualifying vulnerability reports that span across the hundreds of Google-developed services, as well as the software written by fifty or so companies that we have acquired. In just over a year, the program paid out around $ 460,000 to roughly 200 individuals. We’re confident beyond any doubt the program has made Google users safer.

Today, to celebrate the success of this effort and to underscore our commitment to security, we are rolling out updated rules for our program — including new reward amounts for critical bugs:

  • $ 20,000 for qualifying vulnerabilities that the reward panel determines will allow code execution on our production systems. 
  • $ 10,000 for SQL injection and equivalent vulnerabilities; and for certain types of information disclosure, authentication, and authorization bypass bugs. 
  • Up to $ 3,133.7 for many types of XSS, XSRF, and other high-impact flaws in highly sensitive applications. 

To help focus the research on bringing the greatest benefit to our users, the new rules offer reduced rewards for vulnerabilities discovered in non-integrated acquisitions and for lower risk issues. For example, while every flaw deserves appropriate attention, we are likely to issue a higher reward for a cross-site scripting vulnerability in Google Wallet than one in Google Art Project, where the potential risk to user data is significantly smaller.

Happy hunting – and if you find a security problem, please let us know!


Google Online Security Blog

Celebrating one year of web vulnerability research

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In November 2010, we introduced a different kind of vulnerability reward program that encourages people to find and report security bugs in Google’s web applications. By all available measures, the program has been a big success. Before we embark further, we wanted to pause and share a few things that we’ve learned from the experience.

“Bug bounty” programs open up vulnerability research to wider participation.

On the morning of our announcement of the program last November, several of us guessed how many valid reports we might see during the first week. Thanks to an already successful Chromium reward program and a healthy stream of regular contributions to our general security submissions queue, most estimates settled around 10 or so. At the end of the first week, we ended up with 43 bug reports. Over the course of the program, we’ve seen more than 1100 legitimate issues (ranging from low severity to higher) reported by over 200 individuals, with 730 of those bugs qualifying for a reward. Roughly half of the bugs that received a reward were discovered in software written by approximately 50 companies that Google acquired; the rest were distributed across applications developed by Google (several hundred new ones each year). Significantly, the vast majority of our initial bug reporters had never filed bugs with us before we started offering monetary rewards.

Developing quality bug reports pays off… for everyone.

A well-run vulnerability reward program attracts high quality reports, and we’ve seen a whole lot of them. To date we’ve paid out over $ 410,000 for web app vulnerabilities to directly support researchers and their efforts. Thanks to the generosity of these bug reporters, we have also donated $ 19,000 to charities of their choice. It’s not all about money, though. Google has gotten better and stronger as a result of this work. We get more bug reports, which means we get more bug fixes, which means a safer experience for our users.

Bug bounties — the more, the merrier!

We benefited from looking at examples of other types of vulnerability reward programs when designing our own. Similarly, in the months following our reward program kick-off, we saw other companies developing reward programs and starting to focus more on web properties. Over time, these programs can help companies build better relationships with the security research community. As the model replicates, the opportunity to improve the overall security of the web broadens.

And with that, we turn toward the year ahead. We’re looking forward to new reports and ongoing relationships with the researchers who are helping make Google products more secure.


Google Online Security Blog

Celebrating one year of web vulnerability research

Increase your business with more online customers with help from SEO Consultants London.

In November 2010, we introduced a different kind of vulnerability reward program that encourages people to find and report security bugs in Google’s web applications. By all available measures, the program has been a big success. Before we embark further, we wanted to pause and share a few things that we’ve learned from the experience.

“Bug bounty” programs open up vulnerability research to wider participation.

On the morning of our announcement of the program last November, several of us guessed how many valid reports we might see during the first week. Thanks to an already successful Chromium reward program and a healthy stream of regular contributions to our general security submissions queue, most estimates settled around 10 or so. At the end of the first week, we ended up with 43 bug reports. Over the course of the program, we’ve seen more than 1100 legitimate issues (ranging from low severity to higher) reported by over 200 individuals, with 730 of those bugs qualifying for a reward. Roughly half of the bugs that received a reward were discovered in software written by approximately 50 companies that Google acquired; the rest were distributed across applications developed by Google (several hundred new ones each year). Significantly, the vast majority of our initial bug reporters had never filed bugs with us before we started offering monetary rewards.

Developing quality bug reports pays off… for everyone.

A well-run vulnerability reward program attracts high quality reports, and we’ve seen a whole lot of them. To date we’ve paid out over $ 410,000 for web app vulnerabilities to directly support researchers and their efforts. Thanks to the generosity of these bug reporters, we have also donated $ 19,000 to charities of their choice. It’s not all about money, though. Google has gotten better and stronger as a result of this work. We get more bug reports, which means we get more bug fixes, which means a safer experience for our users.

Bug bounties — the more, the merrier!

We benefited from looking at examples of other types of vulnerability reward programs when designing our own. Similarly, in the months following our reward program kick-off, we saw other companies developing reward programs and starting to focus more on web properties. Over time, these programs can help companies build better relationships with the security research community. As the model replicates, the opportunity to improve the overall security of the web broadens.

And with that, we turn toward the year ahead. We’re looking forward to new reports and ongoing relationships with the researchers who are helping make Google products more secure.


Google Online Security Blog