VDB
DEBIAN-CVE-2021-1817
DEBIAN-CVE-2021-1817
PUBLISHED
CVSS 8.800000190734863 HIGH
A memory corruption issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5. Processing maliciously crafted web content may lead to arbitrary code execution.
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | webkit2gtk | 0, 0, 0 |
| Debian:12 | wpewebkit | 0, 0, 0 |
| Debian:11 | webkit2gtk | 0, 0, 0 |
| Debian:14 | wpewebkit | 0, 0, 0 |
| Debian:13 | webkit2gtk | 0, 0, 0 |
| Debian:11 | wpewebkit | 0, 0, 0 |
| Debian:14 | webkit2gtk | 0, 0, 0 |
| Debian:13 | wpewebkit | 0, 0, 0 |
Timeline
- Sep 8, 2021 CVE Published
- Apr 28, 2026 CVE Updated