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.

Score

CVSS 3.0 5.3 Medium

Status

Modified - chrome-cve-admin@google.com

Published

2016-03-06

Last modified

2024-08-05

Weaknesses

CWE-200

Affected products

• Chrome (Google)

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/