CVE-2020-9910 : What You Need to Know

Multiple issues were addressed with improved logic in various Apple products. This CVE affects iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows, and iCloud for Windows (Legacy). A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

Understanding CVE-2020-9910

This CVE addresses security vulnerabilities in multiple Apple products that could allow an attacker to bypass Pointer Authentication.

What is CVE-2020-9910?

CVE-2020-9910 is a security vulnerability that affects various Apple products, potentially enabling a malicious actor to bypass Pointer Authentication.

The Impact of CVE-2020-9910

The vulnerability could allow an attacker with arbitrary read and write capability to bypass Pointer Authentication, posing a risk to the integrity and security of affected systems.

Technical Details of CVE-2020-9910

This section provides more detailed technical information about the CVE.

Vulnerability Description

The vulnerability allows a malicious attacker to bypass Pointer Authentication in iOS, tvOS, watchOS, Safari, iTunes for Windows, iCloud for Windows, and iCloud for Windows (Legacy).

Affected Systems and Versions

iOS versions less than 13.6 and iPadOS versions less than 13.6
tvOS versions less than 13.4.8
watchOS versions less than 6.2.8
Safari versions less than 13.1.2
iTunes for Windows versions less than 12.10.8
iCloud for Windows versions less than 11.3
iCloud for Windows (Legacy) versions less than 7.20

Exploitation Mechanism

The vulnerability could be exploited by a malicious actor with arbitrary read and write capability to bypass Pointer Authentication, potentially leading to unauthorized access and manipulation of data.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2020-9910:

Immediate Steps to Take

Update affected systems to the latest versions to patch the vulnerability.
Monitor for any suspicious activities on the network or devices.
Implement strong access controls and authentication mechanisms.

Long-Term Security Practices

Regularly update software and firmware to ensure the latest security patches are applied.
Conduct security training and awareness programs for users to recognize and report potential security threats.

Patching and Updates

Apply the necessary patches provided by Apple for the affected products to address the vulnerability and enhance system security.