CVE-2016-1651

Publication date 18 April 2016

Last updated 25 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

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

Show unmaintained releases

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

CVSS version: CVSS v3.0

Base score 8.1 · High

Base metrics

Parameter	Value
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality impact	High
Integrity impact	None
Availability impact	High

Scores

Parameter	Value
Base score	8.1 · High
Exploitability score	-
Impact score	-

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

CVE-2016-1651

Cvss 3 Severity Score

Description

Status

Severity score breakdown

References

Other references

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