CVE-2015-6759

MEDIUM

Description

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.

References

http://googlechromereleases.blogspot.com/2015/10/stable-channel-update.html

http://rhn.redhat.com/errata/RHSA-2015-1912.html

http://www.debian.org/security/2015/dsa-3376

http://www.securityfocus.com/bid/77071

http://www.securitytracker.com/id/1033816

http://www.ubuntu.com/usn/USN-2770-1

http://www.ubuntu.com/usn/USN-2770-2

https://code.google.com/p/chromium/issues/detail?id=514076

https://security.gentoo.org/glsa/201603-09

https://src.chromium.org/viewvc/blink?revision=201022&view=revision

Details

Source: MITRE

Published: 2015-10-15

Updated: 2016-12-24

Type: CWE-200

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM