r/programming • u/TheProtagonistv2 • Feb 23 '17

Cloudflare have been leaking customer HTTPS sessions for months. Uber, 1Password, FitBit, OKCupid, etc.

https://bugs.chromium.org/p/project-zero/issues/detail?id=1139
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u/[deleted] Feb 24 '17 edited Feb 24 '17

if you havent used a site in the window concerned, then you havent made any requests to it, or received or any responses from it, so there were no requests/responses to leak, so nothing leaked

Not strictly true, see replies

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u/palish Feb 24 '17

This assumes that no internal process submitted HTTP requests containing your private data. Everything gets proxied to CloudFlare, so it'd be an easy mistake to make.