CVE-2016-5137

Publication date 23 July 2016

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

The CSPSource::schemeMatches function in WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy (CSP) implementation in Blink, as used in Google Chrome before 52.0.2743.82, does not apply http :80 policies to https :443 URLs and does not apply ws :80 policies to wss :443 URLs, which makes it easier for remote attackers to determine whether a specific HSTS web site has been visited by reading a CSP report. NOTE: this vulnerability is associated with a specification change after CVE-2016-1617 resolution.

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 52.0.2743.116-0ubuntu0.16.04.1.1250
	15.10 wily	Ignored
	14.04 LTS trusty	Fixed 52.0.2743.116-0ubuntu0.14.04.1.1134
	12.04 LTS precise	Ignored
oxide-qt	16.10 yakkety	Fixed 1.16.7-0ubuntu1
	16.04 LTS xenial	Fixed 1.16.5-0ubuntu0.16.04.1
	15.10 wily	Ignored
	14.04 LTS trusty	Fixed 1.16.5-0ubuntu0.14.04.1
	12.04 LTS precise	Not in release

Severity score breakdown

Parameter	Value
Base score	4.3 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	Low
Integrity impact	None
Availability impact	None
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

References

Related Ubuntu Security Notices (USN)