CVE-2016-1973

Publication date 8 March 2016

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

Race condition in the GetStaticInstance function in the WebRTC implementation in Mozilla Firefox before 45.0 might allow remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via unspecified vectors.

Status

Package Ubuntu Release Status
firefox 16.04 LTS xenial
Not affected
15.10 wily
Fixed 45.0+build2-0ubuntu0.15.10.1
14.04 LTS trusty
Fixed 45.0+build2-0ubuntu0.14.04.1
12.04 LTS precise
Fixed 45.0+build2-0ubuntu0.12.04.1
thunderbird 16.04 LTS xenial
Not affected
15.10 wily
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise
Not affected

Severity score breakdown

Parameter Value
Base score 8.8 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H