CVE-2017-2470

HIGH

Safari < 10.1 - Remote Code Execution via WebKit Memory Corruption

Title source: llm

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-2470. PoCs published by Google Security Research.

AI-analyzed exploit summary This PoC exploits a use-after-free vulnerability in JavaScriptCore's B3 JIT compiler, triggering a crash via a crafted loop that manipulates object references. The issue is confirmed by AddressSanitizer logs showing heap corruption.

Description

An issue was discovered in certain Apple products. iOS before 10.3 is affected. Safari before 10.1 is affected. tvOS before 10.2 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/41867

View Code ZIP pw:eip

This PoC exploits a use-after-free vulnerability in JavaScriptCore's B3 JIT compiler, triggering a crash via a crafted loop that manipulates object references. The issue is confirmed by AddressSanitizer logs showing heap corruption.

Classification

Working Poc 100%

Attack Type

Dos

Complexity

Moderate

Reliability

Reliable

Target: WebKit JavaScriptCore (FTL JIT compiler)

No auth needed

Prerequisites: Target must be using a vulnerable version of WebKit with JIT enabled

MITRE ATT&CK