Intrusion PreventionApple.WebKit.GetIndexedPropertyStorage.GC.Use.After.Free
Description
This indicates an attack attempt to exploit a Memory Corruption vulnerability in WebKit, a component of Apple Safari.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted web page. An attacker can exploit this by tricking an unsuspecting user into visiting a malicious webpage and execute arbitrary code within the context of the application.
Affected Products
Apple iOS prior to 12.1.1
Impact
System Compromise: Remote attackers can gain control of vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
https://support.apple.com/HT209340
Telemetry
Coverage
| IPS (Regular DB) | |
| IPS (Extended DB) |
Version Updates
| Date | Version | Detail |
|---|---|---|
| 2020-10-26 | 16.949 | Sig Added |
| 2020-09-09 | 16.920 | Sig Added |
| 2019-11-22 | 15.729 | Name:Apple. Webkit. GetIndexedPropertyStorage. GC. Use. After. Free:Apple. WebKit. GetIndexedPropertyStorage. GC. Use. After. Free |
| 2019-05-16 | 14.615 | Sig Added |
| 2019-04-15 | 14.594 | Default_action:pass:drop |
| 2019-04-15 | 14.593 | Default_action:drop:pass |
| 2019-04-11 | 14.591 | Default_action:pass:drop |
| 2019-04-03 | 14.585 |
| ID | 47682 |
| Created | Apr 04, 2019 |
| Updated | May 02, 2022 |
| Risk |
|
| CVE ID | CVE-2018-4442 |
| Exploit Prediction Score | 88.48% |
| Default Action | drop |
| Active | |
| Affected OS | MacOS |
| Affected App | Apple |