CVE-2021-30797
published 2021-09-08CVE-2021-30797: This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing…
high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | ios | >= unspecified < 14.7 | 14.7 |
| apple | ios_14.7_and_ipados | — | — |
| apple | ipados | < 14.7 | 14.7 |
| apple | iphone_os | < 14.7 | 14.7 |
| apple | macos | < 11.5 | 11.5 |
| apple | macos | >= unspecified < 11.5 | 11.5 |
| apple | macos | >= unspecified < 14.7 | 14.7 |
| apple | macos | >= unspecified < 7.6 | 7.6 |
| apple | macos | >= unspecified < 14.1 | 14.1 |
| apple | safari | < 14.1.2 | 14.1.2 |
| apple | safari | — | — |
| apple | tvos | < 14.7 | 14.7 |
| apple | watchos | < 7.6 | 7.6 |
| debian | webkit2gtk | < webkit2gtk 2.32.3-1 (bookworm) | webkit2gtk 2.32.3-1 (bookworm) |
| debian | wpewebkit | < webkit2gtk 2.32.3-1 (bookworm) | webkit2gtk 2.32.3-1 (bookworm) |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH