CVE-2016-2845

The Content Security Policy (CSP) implementation in Blink, as used in Google Chrome before 49.0.2623.75, does not ignore a URL's path component in the case of a ServiceWorker fetch, which allows remote attackers to obtain sensitive information about visited web pages by reading CSP violation reports, related to FrameFetchContext.cpp and ResourceFetcher.cpp.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
ChromeCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 44%
VendorProductVersion
googlechrome
𝑥
≤ 48.0.2564.116
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
wily
Fixed 49.0.2623.87-0ubuntu0.15.10.1.1222
released
trusty
Fixed 49.0.2623.87-0ubuntu0.14.04.1.1112
released
precise
ignored
oxide-qt
wily
Fixed 1.13.6-0ubuntu0.15.10.1
released
trusty
Fixed 1.13.6-0ubuntu0.14.04.1
released
precise
dne
Common Weakness Enumeration
References
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html
http://homakov.blogspot.com/2014/01/using-content-security-policy-for-evil.html
http://www.securityfocus.com/bid/84168
http://www.securitytracker.com/id/1035185
http://www.ubuntu.com/usn/USN-2920-1
https://bugs.chromium.org/p/chromium/issues/detail?id=542060
https://code.google.com/p/chromium/issues/detail?id=591402
https://codereview.chromium.org/1454003003/
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html
http://homakov.blogspot.com/2014/01/using-content-security-policy-for-evil.html
http://www.securityfocus.com/bid/84168
http://www.securitytracker.com/id/1035185
http://www.ubuntu.com/usn/USN-2920-1
https://bugs.chromium.org/p/chromium/issues/detail?id=542060
https://code.google.com/p/chromium/issues/detail?id=591402
https://codereview.chromium.org/1454003003/