CVE-2016-1665

Publication date 29 April 2016

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

Description

The JSGenericLowering class in compiler/js-generic-lowering.cc in Google V8, as used in Google Chrome before 50.0.2661.94, mishandles comparison operators, which allows remote attackers to obtain sensitive information via crafted JavaScript code.

Read the notes from the security team

Status

Package Ubuntu Release Status
libv8 18.10 cosmic Not in release
18.04 LTS bionic Not in release
17.10 artful Not in release
17.04 zesty Not in release
16.10 yakkety Not in release
16.04 LTS xenial Not in release
15.10 wily Not in release
14.04 LTS trusty Not in release
12.04 LTS precise Ignored end of life
chromium-browser 18.10 cosmic
Fixed 50.0.2661.102-0ubuntu1.1242
18.04 LTS bionic
Fixed 50.0.2661.102-0ubuntu1.1242
17.10 artful
Fixed 50.0.2661.102-0ubuntu1.1242
17.04 zesty
Fixed 50.0.2661.102-0ubuntu1.1242
16.10 yakkety
Fixed 50.0.2661.102-0ubuntu1.1242
16.04 LTS xenial
Fixed 50.0.2661.102-0ubuntu0.16.04.1.1237
15.10 wily
Fixed 50.0.2661.102-0ubuntu0.15.10.1.1227
14.04 LTS trusty
Fixed 50.0.2661.102-0ubuntu0.14.04.1.1117
12.04 LTS precise Ignored
libv8-3.14 18.10 cosmic Ignored end of life
18.04 LTS bionic Ignored libv8 not supported
17.10 artful Ignored end of life
17.04 zesty Ignored end of life
16.10 yakkety Ignored end of life
16.04 LTS xenial Ignored libv8 not supported
15.10 wily Ignored end of life
14.04 LTS trusty Not in release
12.04 LTS precise Not in release
oxide-qt 18.10 cosmic Not in release
18.04 LTS bionic Not in release
17.10 artful
Fixed 1.14.9-0ubuntu1
17.04 zesty
Fixed 1.14.9-0ubuntu1
16.10 yakkety
Fixed 1.14.9-0ubuntu1
16.04 LTS xenial
Fixed 1.14.8-0ubuntu0.16.04.1
15.10 wily
Fixed 1.14.8-0ubuntu0.15.10.1
14.04 LTS trusty
Fixed 1.14.8-0ubuntu0.14.04.1
12.04 LTS precise Not in release

Notes

mikesalvatore

The Ubuntu Security Team does not support libv8

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

References

Related Ubuntu Security Notices (USN)

Other references