CVEvulnerability
CVE-2020-27933
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-04-02
- 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
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, iCloud for Windows 7.20, watchOS 6.2.8, tvOS 13.4.8, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected configurations
• apple icloud (< 7.20)
• apple ipados (< 13.6)
• apple iphone os (< 13.6)
• apple mac os x (>= 10.15 < 10.15.6)
• apple mac os x 10.15.6
• 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/en-us/HT211288 Vendor Advisory
- https://support.apple.com/en-us/HT211289 Vendor Advisory
- https://support.apple.com/en-us/HT211290 Vendor Advisory
- https://support.apple.com/en-us/HT211291 Vendor Advisory
- https://support.apple.com/en-us/HT211295 Vendor Advisory
- https://support.apple.com/en-us/HT211288 Vendor Advisory
- https://support.apple.com/en-us/HT211289 Vendor Advisory
- https://support.apple.com/en-us/HT211290 Vendor Advisory
- https://support.apple.com/en-us/HT211291 Vendor Advisory
- https://support.apple.com/en-us/HT211295 Vendor Advisory