CVE-2016-5137 PUBLISHED

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.

EPSS 1.01% · 77.0th percentile

Risk Scores

EPSS Score
1.01%
77.0th percentile

Affected Products

VendorProductVersions
Ubuntu:14.04:LTSchromium-browser0, 29.0.1547.65-0ubuntu2, 31.0.1650.63-0ubuntu1~20131204.1
Ubuntu:16.04:LTSoxide-qt1.15.8-0ubuntu0.16.04.1, 0, 1.9.5-0ubuntu1
Ubuntu:16.04:LTSchromium-browser48.0.2564.116-0ubuntu1.1229, 49.0.2623.87-0ubuntu1.1232, 49.0.2623.108-0ubuntu1.1233
Ubuntu:14.04:LTSoxide-qt1.11.4-0ubuntu0.14.04.1, 1.12.5-0ubuntu0.14.04.1, 1.12.6-0ubuntu0.14.04.1

Timeline

References

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