CVE-2019-11714

Critical

Description

Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 68.

SeverityCritical

CVSS9.8

Exploit probability—

Product

Mozilla Firefox

PublishedJul 23, 2019

First seenJul 23, 2019

How to fix

Update

mozilla firefox68.0 or later

Vendor advisories

security.gentoo.org/glsa/201908-12

Affected products

Product	Affected versions	Fixed in
mozilla firefox	v < 68.0	68.0

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