CVEvulnerability
CVE-2020-9936
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-10-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-787
Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected configurations
• apple icloud (< 7.20)
• apple icloud (>= 11.0 < 11.3)
• apple itunes (< 12.10.8)
• apple safari (< 13.1.2)
• apple ipados (< 13.6)
• apple iphone os (< 13.6)
• apple tvos (< 13.4.8)
• apple watchos (< 6.2.8)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- https://support.apple.com/HT211288 Release Notes, Vendor Advisory
- https://support.apple.com/HT211289 Release Notes, Vendor Advisory
- https://support.apple.com/HT211290 Release Notes, Vendor Advisory
- https://support.apple.com/HT211291 Release Notes, Vendor Advisory
- https://support.apple.com/HT211293 Release Notes, Vendor Advisory
- https://support.apple.com/HT211294 Release Notes, Vendor Advisory
- https://support.apple.com/HT211295 Release Notes, Vendor Advisory
- https://support.apple.com/HT211288 Release Notes, Vendor Advisory
- https://support.apple.com/HT211289 Release Notes, Vendor Advisory
- https://support.apple.com/HT211290 Release Notes, Vendor Advisory
- https://support.apple.com/HT211291 Release Notes, Vendor Advisory
- https://support.apple.com/HT211293 Release Notes, Vendor Advisory
- https://support.apple.com/HT211294 Release Notes, Vendor Advisory
- https://support.apple.com/HT211295 Release Notes, Vendor Advisory