VDB
CVE-2020-9819
CVE-2020-9819
PUBLISHED
KEV
CVSS 4.300000190734863 MEDIUM
A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 13.5 and iPadOS 13.5, iOS 12.4.7, watchOS 6.2.5, watchOS 5.3.7. Processing a maliciously crafted mail message may lead to heap corruption.
EPSS 2.18% · 81.7th percentile
Risk Scores
CVSS 2.0
4.300000190734863
EPSS Score
2.18%
81.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | watchOS | unspecified |
| Apple | watchOS-1 | unspecified |
| Apple | iOS | unspecified |
| Apple | iOS-1 | unspecified |
| apple | ipados | 0 |
| apple | watchos | 6.0.0, 0 |
| apple | iphone_os | 13.0, 0 |
Timeline
- Apr 22, 2020 VulnCheck KEV Exploitation
- Jun 9, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Nov 3, 2021 CISA KEV Added
- Nov 3, 2021 VulnCheck KEV Exploitation
- Nov 8, 2021 PoC Published
- Nov 20, 2021 PoC Published
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score