Vulnerability Details : CVE-2015-6759
The shouldTreatAsUniqueOrigin function in platform/weborigin/SecurityOrigin.cpp in Blink, as used in Google Chrome before 46.0.2490.71, does not ensure that the origin of a LocalStorage resource is considered unique, which allows remote attackers to obtain sensitive information via vectors involving a blob: URL.
Vulnerability category: Information leak
Products affected by CVE-2015-6759
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-6759
0.41%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-6759
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2015-6759
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-6759
-
https://code.google.com/p/chromium/issues/detail?id=514076
514076 - Security: localStorage of file:// can be read from any remote origin through a blob: document with the origin of null - chromium - Monorail
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http://www.securityfocus.com/bid/77071
Google Chrome 46.0.2490.71 Multiple Security Vulnerabilities
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https://security.gentoo.org/glsa/201603-09
Chromium: Multiple vulnerabilities (GLSA 201603-09) — Gentoo security
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http://www.ubuntu.com/usn/USN-2770-2
USN-2770-2: Oxide vulnerabilities | Ubuntu security notices
-
http://www.debian.org/security/2015/dsa-3376
Debian -- Security Information -- DSA-3376-1 chromium-browser
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http://www.securitytracker.com/id/1033816
Google Chrome Multiple Bugs Let Remote Users Execute Arbitrary Code, Bypass Security Restrictions, and Obtain Potentially Sensitive Information - SecurityTracker
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http://www.ubuntu.com/usn/USN-2770-1
USN-2770-1: Oxide vulnerabilities | Ubuntu security notices
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https://src.chromium.org/viewvc/blink?revision=201022&view=revision
[blink] Revision 201022
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http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html
Chrome Releases: Stable Channel UpdatePatch;Vendor Advisory
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http://rhn.redhat.com/errata/RHSA-2015-1912.html
RHSA-2015:1912 - Security Advisory - Red Hat Customer Portal
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