CVE-2016-1645

Publication date 13 March 2016

Last updated 25 August 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.8 · High

Score breakdown

Multiple integer signedness errors in the opj_j2k_update_image_data function in j2k.c in OpenJPEG, as used in PDFium in Google Chrome before 49.0.2623.87, allow remote attackers to cause a denial of service (incorrect cast and out-of-bounds write) or possibly have unspecified other impact via crafted JPEG 2000 data.

Status

Package Ubuntu Release Status
chromium-browser 15.10 wily
Fixed 49.0.2623.87-0ubuntu0.15.10.1.1222
14.04 LTS trusty
Fixed 49.0.2623.87-0ubuntu0.14.04.1.1112
12.04 LTS precise Ignored
oxide-qt 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 8.8 · 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:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H