National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-1691 Detail

Current Description

The counterToCSSValue function in CSSComputedStyleDeclaration.cpp in the Cascading Style Sheets (CSS) implementation in WebCore in WebKit before r82222, as used in Google Chrome before 11.0.696.43 and other products, does not properly handle access to the (1) counterIncrement and (2) counterReset attributes of CSSStyleDeclaration data provided by a getComputedStyle method call, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via crafted JavaScript code.

Source:  MITRE
View Analysis Description

Evaluator Description

Per: http://cwe.mitre.org/data/definitions/476.html 'CWE-476: NULL Pointer Dereference'

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


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

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://code.google.com/p/chromium/issues/detail?id=77665 Exploit Patch
http://googlechromereleases.blogspot.com/2011/04/beta-channel-update_12.html Vendor Advisory
http://trac.webkit.org/changeset/82222 Patch
https://bugs.webkit.org/show_bug.cgi?id=57266 Exploit Patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/66818
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14365

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:apple:webkit:r80213
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 cpe:/a:apple:webkit:r80787
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 cpe:/a:apple:webkit:r80840
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 cpe:/a:apple:webkit:r81708
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 cpe:/a:apple:webkit:r81761
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 cpe:/a:apple:webkit:r81845
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 cpe:/a:apple:webkit:r81950
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 cpe:/a:apple:webkit:r82019
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 cpe:/a:apple:webkit:r82030
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 cpe:/a:apple:webkit:r82058
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 cpe:/a:apple:webkit:r82077
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 cpe:/a:apple:webkit:r82109
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 cpe:/a:apple:webkit
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Up to (including)
r82189
 cpe:/a:google:chrome:0.1.38.1
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 cpe:/a:google:chrome:0.1.38.2
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 cpe:/a:google:chrome:0.1.38.4
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 cpe:/a:google:chrome:0.1.40.1
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 cpe:/a:google:chrome:0.1.42.2
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 cpe:/a:google:chrome:0.1.42.3
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 cpe:/a:google:chrome:0.2.149.27
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 cpe:/a:google:chrome:0.2.149.29
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 cpe:/a:google:chrome:0.2.149.30
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 cpe:/a:google:chrome:0.2.152.1
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 cpe:/a:google:chrome:0.2.153.1
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 cpe:/a:google:chrome:0.3.154.0
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 cpe:/a:google:chrome:0.3.154.3
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 cpe:/a:google:chrome:0.4.154.18
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 cpe:/a:google:chrome:0.4.154.22
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 cpe:/a:google:chrome:0.4.154.31
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 cpe:/a:google:chrome:0.4.154.33
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 cpe:/a:google:chrome:1.0.154.36
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 cpe:/a:google:chrome:1.0.154.39
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 cpe:/a:google:chrome:1.0.154.42
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 cpe:/a:google:chrome:1.0.154.43
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 cpe:/a:google:chrome:1.0.154.46
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 cpe:/a:google:chrome:1.0.154.48
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 cpe:/a:google:chrome:1.0.154.52
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 cpe:/a:google:chrome:1.0.154.53
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 cpe:/a:google:chrome:1.0.154.59
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 cpe:/a:google:chrome:1.0.154.64
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 cpe:/a:google:chrome:1.0.154.65
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 cpe:/a:google:chrome:2.0.156.1
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 cpe:/a:google:chrome:2.0.157.0
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 cpe:/a:google:chrome:2.0.157.2
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 cpe:/a:google:chrome:2.0.158.0
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 cpe:/a:google:chrome:2.0.159.0
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 cpe:/a:google:chrome:2.0.169.0
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 cpe:/a:google:chrome:2.0.169.1
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 cpe:/a:google:chrome:2.0.170.0
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 cpe:/a:google:chrome:2.0.172
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 cpe:/a:google:chrome:2.0.172.2
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 cpe:/a:google:chrome:2.0.172.8
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 cpe:/a:google:chrome:2.0.172.27
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 cpe:/a:google:chrome:2.0.172.28
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 cpe:/a:google:chrome:2.0.172.30
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 cpe:/a:google:chrome:2.0.172.31
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 cpe:/a:google:chrome:2.0.172.33
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 cpe:/a:google:chrome:2.0.172.37
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 cpe:/a:google:chrome:2.0.172.38
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 cpe:/a:google:chrome:3.0.182.2
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 cpe:/a:google:chrome:3.0.190.2
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 cpe:/a:google:chrome:3.0.193.2:beta
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 cpe:/a:google:chrome:3.0.195.2
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 cpe:/a:google:chrome:3.0.195.21
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 cpe:/a:google:chrome:3.0.195.24
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 cpe:/a:google:chrome:3.0.195.25
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 cpe:/a:google:chrome:3.0.195.27
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 cpe:/a:google:chrome:3.0.195.32
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 cpe:/a:google:chrome:3.0.195.33
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 cpe:/a:google:chrome:3.0.195.36
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 cpe:/a:google:chrome:3.0.195.37
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 cpe:/a:google:chrome:3.0.195.38
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 cpe:/a:google:chrome:4.0.212.0
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 cpe:/a:google:chrome:4.0.212.1
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 cpe:/a:google:chrome:4.0.221.8
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 cpe:/a:google:chrome:4.0.222.0
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 cpe:/a:google:chrome:4.0.222.1
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 cpe:/a:google:chrome:4.0.222.5
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 cpe:/a:google:chrome:4.0.222.12
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 cpe:/a:google:chrome:4.0.223.0
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 cpe:/a:google:chrome:4.0.223.1
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 cpe:/a:google:chrome:4.0.223.2
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 cpe:/a:google:chrome:4.0.223.4
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 cpe:/a:google:chrome:4.0.223.5
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 cpe:/a:google:chrome:4.0.223.7
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 cpe:/a:google:chrome:4.0.223.8
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 cpe:/a:google:chrome:4.0.223.9
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 cpe:/a:google:chrome:4.0.224.0
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 cpe:/a:google:chrome:4.0.229.1
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 cpe:/a:google:chrome:4.0.235.0
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 cpe:/a:google:chrome:4.0.236.0
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 cpe:/a:google:chrome:4.0.237.0
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 cpe:/a:google:chrome:4.0.237.1
     Show Matching CPE(s)
 cpe:/a:google:chrome:4.0.239.0
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 cpe:/a:google:chrome:4.0.240.0
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 cpe:/a:google:chrome:4.0.241.0
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 cpe:/a:google:chrome:4.0.242.0
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 cpe:/a:google:chrome:4.0.243.0
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 cpe:/a:google:chrome:4.0.244.0
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 cpe:/a:google:chrome:4.0.245.0
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 cpe:/a:google:chrome:4.0.245.1
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Showing 100 of 1311 CPEs, view all CPEs here.

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1691
NVD Published Date:
04/14/2011
NVD Last Modified:
09/18/2017