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cvelistMozillaCVELIST:CVE-2016-5261
HistoryAug 05, 2016 - 1:00 a.m.

CVE-2016-5261

2016-08-0501:00:00
mozilla
www.cve.org
4

AI Score

9.4

Confidence

High

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.