CVE-2020-9920

CRITICAL | Platform: iOS | Changelog

CVE Details

Description

A path handling issue was addressed with improved validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, watchOS 6.2.8. A malicious mail server may overwrite arbitrary mail files.

CVSS 3.1 Score

Metric	Value
Base Score	9.1 (CRITICAL)
Vector	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H`

Weakness

CWE-22

References

Apple Security Advisory
NVD Entry
https://support.apple.com/kb/HT211289 (Vendor Advisory)
https://support.apple.com/kb/HT211291 (Vendor Advisory)