CVE-2016-1651

Publication date 18 April 2016

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

fxcodec/codec/fx_codec_jpx_opj.cpp in PDFium, as used in Google Chrome before 50.0.2661.75, does not properly implement the sycc420_to_rgb and sycc422_to_rgb functions, which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via crafted JPEG 2000 data in a PDF document.

Status

Package Ubuntu Release Status
chromium-browser 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
oxide-qt 16.04 LTS xenial
Not affected
15.10 wily
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise Not in release

Severity score breakdown

Parameter Value
Base score 8.1 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H