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CVE-2011-1691

N/A
Published: April 15, 2011 at 12:00 AM UTC
Updated: June 16, 2026 at 11:29 PM UTC
1 product affected across 1 vendorChrome

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Severity
N/A
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Chrome· Googlenpm
95%
v < 11.0.696.43
Affected range stops below 11.0.696.43, so it looks safe — our inference, not a vendor statement

References (6)

x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
Source: [email protected]
http://code.google.com/p/chromium/issues/detail?id=77665
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://googlechromereleases.blogspot.com/2011/04/beta-channel-update_12.html
x_refsource_CONFIRMPatch
Source: [email protected]
http://trac.webkit.org/changeset/82222
x_refsource_CONFIRMExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://bugs.webkit.org/show_bug.cgi?id=57266
VDB Entryx_refsource_XFThird Party Advisory
Source: [email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/66818
VDB EntrySignaturex_refsource_OVALThird Party Advisory
Source: [email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14365

CVSS

5MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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