Description
An out-of-bounds read was addressed with improved input validation. This issue is fixed in watchOS 6.1.2, iOS 13.3.1 and iPadOS 13.3.1, tvOS 13.3.1, macOS Catalina 10.15.3, Security Update 2020-001 Mojave, Security Update 2020-001 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.
Metrics
CVSS 3.1 7.8/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Apple | iOS and iPadOS | >= unspecified, < 13.3 |
| Apple | macOS | >= unspecified, < 10.15 |
| Apple | macOS | >= unspecified, < 13.3 |
| Apple | macOS | >= unspecified, < 6.1 |
References
- https://support.apple.com/en-us/HT210918Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210919Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210920Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210921Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210918Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210919Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210920Release Notes, Vendor Advisory
- https://support.apple.com/en-us/HT210921Release Notes, Vendor Advisory
Timeline
- Published
- Oct 27, 2020
- Last modified
- Jun 17, 2026
- NVD status
- Modified