VDB
CVE-2021-30844
CVE-2021-30844
PUBLISHED
CVSS 7.5 HIGH
A logic issue was addressed with improved state management. This issue is fixed in Security Update 2021-005 Catalina, macOS Big Sur 11.6. A remote attacker may be able to leak memory.
EPSS 1.80% · 77.6th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
1.80%
77.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | mac_os_x | 10.15.7, 10.15.7, 10.15.7 |
| Apple | macOS | unspecified, * |
| apple | macos | 0 |
Timeline
- Oct 19, 2021 CVE Published
- Oct 20, 2021 EPSS Score
- Oct 23, 2021 EPSS Score
- Dec 16, 2021 EPSS Score
- Feb 10, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 8, 2022 EPSS Score
- Jun 4, 2022 EPSS Score
- Sep 26, 2022 EPSS Score
- Nov 22, 2022 EPSS Score
- Jan 18, 2023 EPSS Score
- Mar 7, 2023 EPSS Score