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 48.0.2564.82, does not apply http policies to https URLs and does not apply ws policies to wss URLs, which makes it easier for remote attackers to determine whether a specific HSTS web site has been visited by reading a CSP report.
CVSS Details
- CVSS 3.1 Base Score: 4.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade chromium-browser | Feb 2, 2016 | Jan 25, 2016 |
| Freebsd | — | Upgrade chromium-pulseUpgrade chromium-npapiUpgrade chromium | Dec 10, 2025 | Jan 21, 2016 |
| Gentoo Linux | — | Upgrade www-client/chromium. | Oct 30, 2017 | Jan 25, 2016 |
| Google Chrome | — | Upgrade to the latest version of Google Chrome | Jan 29, 2016 | Jan 20, 2016 |
| Suse | — | Upgrade chromium | Feb 2, 2016 | Jan 25, 2016 |
| Ubuntu | — | Upgrade liboxideqtcore0 | Feb 2, 2016 | Jan 25, 2016 |
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