A path handling issue was addressed with improved... · CVE-2020-9920 · GitHub Advisory Database · GitHub

A path handling issue was addressed with improved...

Critical severity Unreviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Feb 2, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

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.

References

Published by the National Vulnerability Database

Oct 22, 2020

Published to the GitHub Advisory Database May 24, 2022

Last updated Feb 2, 2023

Severity

Critical

9.1

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H