CVE-2020-9895 — CRITICAL (9.8)

Q: How severe is CVE-2020-9895?

CVE-2020-9895 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2020-9895?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Icloud, Apple Itunes, Apple Safari, Apple Ipados, Apple Iphone Os.

Vulnerability Description

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Apple	Icloud	< 7.20
Apple	Itunes	< 12.10.8
Apple	Safari	< 13.1.2
Apple	Ipados	< 13.6
Apple	Iphone Os	< 13.6
Apple	Tvos	< 13.4.8
Apple	Watchos	< 6.2.8

Related Weaknesses (CWE)

CWE-416

References

https://support.apple.com/HT211288Vendor Advisory
https://support.apple.com/HT211290Vendor Advisory
https://support.apple.com/HT211291Vendor Advisory
https://support.apple.com/HT211292Vendor Advisory
https://support.apple.com/HT211293Vendor Advisory
https://support.apple.com/HT211294Vendor Advisory
https://support.apple.com/HT211295Vendor Advisory
https://support.apple.com/HT211288Vendor Advisory
https://support.apple.com/HT211290Vendor Advisory
https://support.apple.com/HT211291Vendor Advisory
https://support.apple.com/HT211292Vendor Advisory
https://support.apple.com/HT211293Vendor Advisory
https://support.apple.com/HT211294Vendor Advisory
https://support.apple.com/HT211295Vendor Advisory

FAQ

What is CVE-2020-9895?

CVE-2020-9895 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for...

How severe is CVE-2020-9895?

CVE-2020-9895 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-9895?

Check the references section above for vendor advisories and patch information. Affected products include: Apple Icloud, Apple Itunes, Apple Safari, Apple Ipados, Apple Iphone Os.