National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-1221 Detail

Current Description

Use-after-free vulnerability in Blink, as used in Google Chrome before 41.0.2272.76, allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging incorrect ordering of operations in the Web SQL Database thread relative to Blink's main thread, related to the shutdown function in web/WebKit.cpp.

Source:  MITRE
View Analysis Description

Evaluator Description

CWE-416: Use After Free

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2015-0627.html
http://www.securityfocus.com/bid/72901
http://www.ubuntu.com/usn/USN-2521-1
https://code.google.com/p/chromium/issues/detail?id=455368
https://security.gentoo.org/glsa/201503-12
https://src.chromium.org/viewvc/blink?revision=190021&view=revision Vendor Advisory
https://src.chromium.org/viewvc/blink?revision=190035&view=revision

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:google:chrome
     Show Matching CPE(s)
Up to (including)
40.0.2214.115


Change History

5 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-1221
NVD Published Date:
03/08/2015
NVD Last Modified:
12/21/2016