CVE-2020-9947
HIGH | Platform: iPadOS | Changelog
CVE Details
Description
A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS 3.1 Score
| Metric | Value |
|---|---|
| Base Score | 8.8 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Weakness
References
- Apple Security Advisory
- NVD Entry
- http://www.openwall.com/lists/oss-security/2021/03/22/1 (Mailing List, Third Party Advisory)
- https://security.gentoo.org/glsa/202104-03 (Third Party Advisory)
- https://support.apple.com/en-us/HT211843 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT211844 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT211845 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT211850 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT211935 (Release Notes, Vendor Advisory)
- https://support.apple.com/en-us/HT211952 (Release Notes, Vendor Advisory)