CVE-2020-3894

low-risk

Published 2020-04-01

A race condition was addressed with additional validation. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, Safari 13.1, iTunes for Windows 12.10.5, iCloud for Windows 10.9.3, iCloud for Windows 7.18. An application may be able to read restricted memory.

Do I need to act?

0.64% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 3.1/10 Low

NETWORK / HIGH complexity

Affected Products (6)

Icloud

Itunes

Safari

Ipad Os

Iphone Os

Tvos

Affected Vendors

Apple

References (12)

Release Notes https://support.apple.com/HT211101

Release Notes https://support.apple.com/HT211102

Release Notes https://support.apple.com/HT211104

Release Notes https://support.apple.com/HT211105

Release Notes https://support.apple.com/HT211106

Release Notes https://support.apple.com/HT211107

Release Notes https://support.apple.com/HT211101

Release Notes https://support.apple.com/HT211102

Release Notes https://support.apple.com/HT211104

Release Notes https://support.apple.com/HT211105

Release Notes https://support.apple.com/HT211106

Release Notes https://support.apple.com/HT211107

/ 100

low-risk

Severity 11/34 · Low

Exploitability 2/34 · Minimal

Exposure 13/34 · Low