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CVE-2016-2808

Published: 27 April 2016

The watch implementation in the JavaScript engine in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allows remote attackers to execute arbitrary code or cause a denial of service (generation-count overflow, out-of-bounds HashMap write access, and application crash) via a crafted web site.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
firefox
Launchpad, Ubuntu, Debian
upstream
Released (46.0)
precise
Released (46.0+build5-0ubuntu0.12.04.2)
wily
Released (46.0+build5-0ubuntu0.15.10.2)
xenial
Released (46.0+build5-0ubuntu0.16.04.2)
trusty
Released (46.0+build5-0ubuntu0.14.04.2)
thunderbird
Launchpad, Ubuntu, Debian
upstream Not vulnerable

precise Not vulnerable

trusty Does not exist
(trusty was not-affected)
wily Not vulnerable

xenial Not vulnerable

mozjs38
Launchpad, Ubuntu, Debian
upstream Needs triage

precise Does not exist

trusty Does not exist

xenial Does not exist

yakkety Does not exist

zesty
Released (38.8.0~repack1-0ubuntu0.1)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H