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redhatcveRedhat.comRH:CVE-2016-5261
HistoryAug 03, 2016 - 5:18 a.m.

CVE-2016-5261

2016-08-0305:18:44
redhat.com
access.redhat.com
19

EPSS

0.019

Percentile

88.6%

Integer overflow in the WebSocketChannel class in the WebSockets subsystem in Mozilla Firefox before 48.0 and Firefox ESR < 45.4 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets that trigger incorrect buffer-resize operations during buffering.