WebKit: multiple vulnerabilities in WebKitGTK

The counters functionality in the Cascading Style Sheets CSS implementation in WebKit in Apple Safari before 5.0.1 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.1 on Mac OS X 10.4; and webkitgtk before 1.2.6; allows remote attackers to execute arbitrary code or cause a denial of servi...

CVE-2011-0473

Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets CSS token sequences in conjunction with CANVAS elements, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that le...

Design/Logic Flaw

Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets CSS token sequences in conjunction with CANVAS elements, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that le...

Design/Logic Flaw

Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets CSS token sequences in conjunction with cursors, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a...

CVE-2011-0474

Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets CSS token sequences in conjunction with cursors, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a...

Microsoft Security Advisory 2488013

Microsoft Security Advisory 2488013 addresses a vulnerability in Internet Explorer. This advisory has been updated to include Microsoft Fix It 50591 that prevents the recursive loading of CSS style sheets in Internet Explorer as a mitigation for this vulnerability. Exploitation of this...

DEBIAN-CVE-2011-0003

MediaWiki before 1.16.1, when user or site JavaScript or CSS is enabled, allows remote attackers to conduct clickjacking attacks via unspecified vectors...

Unpatched Flaw in IE Bypasses Key Windows Security Features

An exploit exploiting an unpatched vulnerability in Internet Explorer IE has gone public. Security researcher Shahin Ramezany announced in a Tuesday tweet that he successfully exploited the flaw, which involves how IE handles CSS style sheets on Windows 7 and Vista machines. Offensive Security, a...

Memory corruption

Use-after-free vulnerability in the CSharedStyleSheet::Notify function in the Cascading Style Sheets CSS parser in mshtml.dll, as used in Microsoft Internet Explorer 6 through 8 and other products, allows remote attackers to execute arbitrary code or cause a denial of service application crash vi...

CVE-2010-3971

Use-after-free vulnerability in the CSharedStyleSheet::Notify function in the Cascading Style Sheets CSS parser in mshtml.dll, as used in Microsoft Internet Explorer 6 through 8 and other products, allows remote attackers to execute arbitrary code or cause a denial of service application crash vi...

Type confusion

The CSSParser::parseFontFaceSrc function in WebCore/css/CSSParser.cpp in WebKit, as used in Google Chrome before 8.0.552.224, Chrome OS before 8.0.552.343, webkitgtk before 1.2.6, and other products does not properly parse Cascading Style Sheets CSS token sequences, which allows remote attackers ...

Microsoft Internet Explorer CSS Import Use-After-Free Code Execution

Added: 12/22/2010 CVE: CVE-2010-3971 BID: 45246 OSVDB: 69796 Background Internet Explorer is an HTML web browser which comes by default on Microsoft operating systems. Cascading Style Sheets CSS is a simple mechanism for adding style to web documents. Problem Microsoft Internet Explorer is...

CVE-2010-4577

The CSSParser::parseFontFaceSrc function in WebCore/css/CSSParser.cpp in WebKit, as used in Google Chrome before 8.0.552.224, Chrome OS before 8.0.552.343, webkitgtk before 1.2.6, and other products does not properly parse Cascading Style Sheets CSS token sequences, which allows remote attackers ...

CVE-2010-3768

Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 do not properly validate downloadable fonts before use within an operating system's font implementation, which allows remote attackers to execute arbitrary code via...

Code injection

Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 do not properly validate downloadable fonts before use within an operating system's font implementation, which allows remote attackers to execute arbitrary code via...

CVE-2010-3768

Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, Thunderbird before 3.0.11 and 3.1.x before 3.1.7, and SeaMonkey before 2.0.11 do not properly validate downloadable fonts before use within an operating system's font implementation, which allows remote attackers to execute arbitrary code via...

CVE-2010-3819

WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, does not properly perform a cast of an unspecified variable during processing of Cascading Style Sheets CSS boxes, which allows remote attackers to execute arbitrary code or cause a...

Code injection

WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, does not properly perform a cast of an unspecified variable during processing of Cascading Style Sheets CSS boxes, which allows remote attackers to execute arbitrary code or cause a...

CVE-2010-3819

WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, does not properly perform a cast of an unspecified variable during processing of Cascading Style Sheets CSS boxes, which allows remote attackers to execute arbitrary code or cause a...

Code injection

WebKit in Apple Safari before 5.0.3 on Mac OS X 10.5 through 10.6 and Windows, and before 4.1.3 on Mac OS X 10.4, accesses an uninitialized pointer during processing of Cascading Style Sheets CSS counter styles, which allows remote attackers to execute arbitrary code or cause a denial of service...