CVEvulnerability
CVE-2020-27912
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-12-08
- 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])
- 9.3 HIGH — AV:N/AC:M/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-787
Description
An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, tvOS 14.2, iTunes 12.11 for Windows. Processing a maliciously crafted image may lead to arbitrary code execution.
Affected configurations
• apple icloud (< 11.5)
• apple itunes (< 12.11)
• apple ipados (< 14.2)
• apple iphone os (< 14.2)
• apple macos (< 11.0.1)
• apple tvos (< 14.2)
• apple watchos (< 7.1)
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://seclists.org/fulldisclosure/2020/Dec/26 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32 Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT211928 Vendor Advisory
- https://support.apple.com/en-us/HT211929 Vendor Advisory
- https://support.apple.com/en-us/HT211930 Vendor Advisory
- https://support.apple.com/en-us/HT211931 Vendor Advisory
- https://support.apple.com/en-us/HT211933 Vendor Advisory
- https://support.apple.com/en-us/HT211935 Vendor Advisory
- https://support.apple.com/kb/HT212011 Vendor Advisory
- http://seclists.org/fulldisclosure/2020/Dec/26 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2020/Dec/32 Mailing List, Third Party Advisory
- https://support.apple.com/en-us/HT211928 Vendor Advisory
- https://support.apple.com/en-us/HT211929 Vendor Advisory
- https://support.apple.com/en-us/HT211930 Vendor Advisory
- https://support.apple.com/en-us/HT211931 Vendor Advisory
- https://support.apple.com/en-us/HT211933 Vendor Advisory
- https://support.apple.com/en-us/HT211935 Vendor Advisory
- https://support.apple.com/kb/HT212011 Vendor Advisory