CVE-2021-30663 - Apple Multiple Products WebKit Integer Overflow Vulnerability
Project:Apple
Product:Multiple Products
Date Added:2021-11-03Due Date:2021-11-17
Vulnerability Name
Apple Multiple Products WebKit Integer Overflow Vulnerability
Description
Apple iOS, iPadOS, macOS, tvOS, and Safari WebKit contain an integer overflow vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Known To Be Used in Ransomware Campaigns?
Unknown
Action
Apply updates per vendor instructions.
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-30663