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CVE-2017-5388

CVE-2017-5388

EPSS 1.7%
A STUN server in conjunction with a large number of "webkitRTCPeerConnection" objects can be used to send large STUN packets in a short period of time due to a lack of rate limiting being applied on e10s systems, allowing for a denial of service attack. This vulnerability affects Firefox < 51.
Affected products
Mozilla · Firefox

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References
https://bugzilla.mozilla.org/show_bug.cgi?id=1281482https://www.mozilla.org/security/advisories/mfsa2017-01/http://www.securityfocus.com/bid/95763http://www.securitytracker.com/id/1037693