CVE-2017-7043

HIGH

Apple <10.3.3, <10.1.2, <6.2.2, <12.6.2 - RCE/DoS

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-7043. PoCs published by Google Security Research.

AI-analyzed exploit summary This exploit demonstrates a use-after-free vulnerability in WebKit's AccessibilityRenderObject, triggered by manipulating DOM attributes and styles. The PoC leverages accessibility features and a crafted event handler to achieve memory corruption.

Description

An issue was discovered in certain Apple products. iOS before 10.3.3 is affected. Safari before 10.1.2 is affected. iCloud before 6.2.2 on Windows is affected. iTunes before 12.6.2 on Windows is affected. tvOS before 10.2.2 is affected. The issue involves the "WebKit" component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site.

Exploits (1)

exploitdb WORKING POC VERIFIED

by Google Security Research · htmldosmultiple

https://www.exploit-db.com/exploits/42361

View Code ZIP pw:eip

This exploit demonstrates a use-after-free vulnerability in WebKit's AccessibilityRenderObject, triggered by manipulating DOM attributes and styles. The PoC leverages accessibility features and a crafted event handler to achieve memory corruption.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: WebKit (Safari, WebKitGTK+)

No auth needed

Prerequisites: Accessibility features enabled (default in WebKitGTK+, requires inspector in Safari)

MITRE ATT&CK