Vulnerabilities > CVE-2021-30761 - Out-of-bounds Write vulnerability in Apple Iphone OS

047910
CVSS 8.8 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
apple
CWE-787

Summary

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 12.5.4. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Vulnerable Configurations

Part Description Count
OS
Apple
198

Common Weakness Enumeration (CWE)