Intrusion PreventionApple.Safari.WebKit.CSS.Rule.Deletion.Memory.Corruption
Description
This indicates an attack attempt to exploit a Memory Corruption vulnerability in Apple Safari Webkit.
This issue is caused by an error in the vulnerable software when handling the parent stylesheet pointer of a removed css rule. It may allow remote attackers to execute arbitrary code by sending a crafted web page.
Affected Products
Safari <= 5.0.3
Android <= 2.2
Impact
System Compromise: Remote attackers can gain control of vulnerable systems.
Recommended Actions
Refer to the vendor's web site for suggested workaround.
http://trac.webkit.org/changeset/75168
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
| ID | 26036 |
| Created | May 09, 2011 |
| Updated | Feb 24, 2022 |
| Risk |
|
| CVE ID | CVE-2011-3443 |
| Exploit Prediction Score | 0.56% |
| Default Action | drop |
| Active | |
| Affected OS | MacOS |
| Affected App | Apple |