Apple Safari Webkit Button First-Letter Style Rendering Code Execution
Severity: CRITICAL
CVE Identifier: CVE-2010-1392
Advisory Date: FEB 14, 2011
DESCRIPTION
Use-after-free vulnerability in WebKit in Apple Safari before 5.0
on Mac OS X 10.5 through 10.6 and Windows, and before 4.1 on Mac OS X 10.4,
allows remote attackers to execute arbitrary code or cause a denial of service
(application crash) via vectors related to HTML buttons and the first-letter CSS
style.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1004374
Trend Micro Deep Security DPI Rule Name: 1004374 - Apple Safari Webkit Button First-Letter Style Rendering Code Execution
AFFECTED SOFTWARE AND VERSION
- Apple Safari 4.0
- Apple Safari 4.0.0b
- Apple Safari 4.0.1
- Apple Safari 4.0.2
- Apple Safari 4.0.3
- Apple Safari 4.0.4
- Apple Safari 4.0.5
- Apple Webkit
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