National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-1617 Detail

Description

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.

Source:  MITRE      Last Modified:  01/25/2016

Quick Info

CVE Dictionary Entry:
CVE-2016-1617
Original release date:
01/25/2016
Last revised:
12/07/2016
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
4.3 Medium
Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N (legend)
Impact Score:
1.4
Exploitability Score:
2.8
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
None
Availability (A):
None
CVSS Severity (version 2.0):
CVSS v2 Base Score:
4.3 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:N/A:N) (legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable - Victim must voluntarily interact with attack mechanism
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html Vendor Advisory External Source CONFIRM http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00035.html External Source SUSE openSUSE-SU-2016:0249
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00036.html External Source SUSE openSUSE-SU-2016:0250
http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00046.html External Source SUSE openSUSE-SU-2016:0271
http://rhn.redhat.com/errata/RHSA-2016-0072.html External Source REDHAT RHSA-2016:0072
http://www.debian.org/security/2016/dsa-3456 External Source DEBIAN DSA-3456
http://www.securityfocus.com/bid/81430 External Source BID 81430
http://www.securitytracker.com/id/1034801 External Source SECTRACK 1034801
http://www.ubuntu.com/usn/USN-2877-1 External Source UBUNTU USN-2877-1
https://code.google.com/p/chromium/issues/detail?id=544765 External Source CONFIRM https://code.google.com/p/chromium/issues/detail?id=544765
https://codereview.chromium.org/1455973003 External Source CONFIRM https://codereview.chromium.org/1455973003
https://security.gentoo.org/glsa/201603-09 External Source GENTOO GLSA-201603-09

Technical Details

Vulnerability Type (View All)

  • Information Leak / Disclosure (CWE-200)

Change History 6 change records found - show changes