4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.004 Low
EPSS
Percentile
73.3%
The CSPSource::hostMatches function in
WebKit/Source/core/frame/csp/CSPSource.cpp in the Content Security Policy
(CSP) implementation in Google Chrome before 47.0.2526.73 accepts an x.y
hostname as a match for a *.x.y pattern, which might allow remote attackers
to bypass intended access restrictions in opportunistic circumstances by
leveraging a policy that was intended to be specific to subdomains.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | chromium-browser | < 47.0.2526.73-0ubuntu0.14.04.1.1106 | UNKNOWN |
ubuntu | 15.04 | noarch | chromium-browser | < 47.0.2526.73-0ubuntu0.15.04.1.1190 | UNKNOWN |
ubuntu | 15.10 | noarch | chromium-browser | < 47.0.2526.73-0ubuntu0.15.10.1.1215 | UNKNOWN |
ubuntu | 14.04 | noarch | oxide-qt | < 1.11.3-0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 15.04 | noarch | oxide-qt | < 1.11.3-0ubuntu0.15.04.1 | UNKNOWN |
ubuntu | 15.10 | noarch | oxide-qt | < 1.11.3-0ubuntu0.15.10.1 | UNKNOWN |