VDB
CVE-2021-31013
CVE-2021-31013
PUBLISHED
CVSS 5.5 MEDIUM
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory.
EPSS 0.80% · 53.1th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.80%
53.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | macos | 11.0, 12.0.0 |
| apple | ipados | 0 |
| apple | iphone_os | 0 |
| Apple | macOS | unspecified, unspecified, * |
Timeline
- Aug 24, 2021 CVE Published
- Sep 22, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 3, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 20, 2023 EPSS Score
- May 4, 2023 EPSS Score
- Jun 17, 2023 EPSS Score
- Aug 1, 2023 EPSS Score
- Sep 15, 2023 EPSS Score
- Oct 30, 2023 EPSS Score