5 ms·
I'm curious: how much time would you say you worked on researching and identifying this bug? BTW, I don't begrudge you the payout one little bit, no matter how
by oneeyedpigeon 13y ago
I'm curious: how much time would you say you worked on researching and identifying this bug? BTW, I don't begrudge you the payout one little bit, no matter how long you spent on it; such an amount is change down the back of the sofa for facebook, and the potential impact of the bug means they got a great deal!
- reginaldo 13y agoWell, I originally found the OpenID bug in 2012, but hadn't noticed Facebook was vulnerable until very recently. After I found their OpenID endpoint, the hardest part was getting them to make me a Yadis discover request. Then I had to squash a little bug in the exploit. Most of the time was spent re-reading the OpenID spec. I'd say total amount of work (including the time it took me to write the post) was about 2 days. As I said in the post, I already had a strong suspicion that, once I could read files, escalating to RCE would be easy. But I decided not to do it without permission and they fixed the bug very quickly. As much as I'd loved to actually see the output of an ls or something like that, I think I made the right call.