Apple.WebKit.hoistSloppyModeFunctionIfNecessary.Code.Execution

description-logoDescription

This indicates an attack attempt to exploit a Memory Corruption vulnerability in Apple WebKit.
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-logoAffected Products

WebKit in iOS prior to 12.1
WebKit in tvOS prior to 12.1
WebKit in watchOS prior to 5.1
WebKit in Safari prior to 12.0.1
WebKit in iTunes prior to 12.9.1
WebKit in iCloud for Windows 7.8

Impact logoImpact

System Compromise: Remote attackers can execute arbitrary script code within the context of the target user's browser.

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2019-11-22 15.729 Name:Apple.
Webkit.
hoistSloppyModeFunctionIfNecessary.
Code.
Execution:Apple.
WebKit.
hoistSloppyModeFunctionIfNecessary.
Code.
Execution
2019-09-24 14.693 Name:Apple.
Webkit.
hoistSloppyModeFunctionIfNecessary.
objValidation:Apple.
Webkit.
hoistSloppyModeFunctionIfNecessary.
Code.
Execution
2019-08-28 14.678 Default_action:pass:drop
2019-08-13 14.668