CVE-2016-5161

Publication date 2 September 2016

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

The EditingStyle::mergeStyle function in WebKit/Source/core/editing/EditingStyle.cpp in Blink, as used in Google Chrome before 53.0.2785.89 on Windows and OS X and before 53.0.2785.92 on Linux, mishandles custom properties, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted web site that leverages "type confusion" in the StylePropertySerializer class.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
chromium-browser	16.10 yakkety	Fixed 53.0.2785.143-0ubuntu1.1307
	16.04 LTS xenial	Fixed 53.0.2785.143-0ubuntu0.16.04.1.1254
	14.04 LTS trusty	Fixed 53.0.2785.143-0ubuntu0.14.04.1.1142
	12.04 LTS precise	Ignored
oxide-qt	16.10 yakkety	Fixed 1.17.7-0ubuntu1
	16.04 LTS xenial	Fixed 1.17.7-0ubuntu0.16.04.1
	14.04 LTS trusty	Fixed 1.17.7-0ubuntu0.14.04.1
	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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)