VDB
DEBIAN-CVE-2021-1871
DEBIAN-CVE-2021-1871
PUBLISHED
CVSS 9.800000190734863 CRITICAL
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | wpewebkit | 0, 0, 0 |
| Debian:14 | wpewebkit | 0, 0, 0 |
| Debian:11 | webkit2gtk | 0, 0, 0 |
| Debian:14 | webkit2gtk | 0, 0, 0 |
| Debian:12 | webkit2gtk | 0, 0, 0 |
| Debian:13 | wpewebkit | 0, 0, 0 |
| Debian:11 | wpewebkit | 0, 0, 0 |
| Debian:13 | webkit2gtk | 0, 0, 0 |
Timeline
- Apr 2, 2021 CVE Published
- Apr 28, 2026 CVE Updated