CVE-2021-30665 — Apple Multiple Products WebKit Memory Corruption Vulnerability
CVE-2021-30665: Apple Multiple Products WebKit Memory Corruption Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Apple |
| Product | Multiple Products |
| Date added | 2021-11-03 |
| Due date | 2021-11-17 |
| Ransomware campaign use | Unknown |
Description
Apple iOS, iPadOS, macOS, watchOS, and tvOS WebKit contain a memory corruption 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.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-30665
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2021-30665
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog