CVE-2021-1760 : What You Need to Know
CVE-2021-1760 involves a memory corruption issue in iOS, iPadOS, and macOS, enabling malicious code execution. Learn about the impact, affected systems, and mitigation steps.
A memory corruption issue in Apple products has been identified and addressed to prevent arbitrary code execution. Find out more about the impact, affected systems, and mitigation steps.
Understanding CVE-2021-1760
This CVE highlights a memory corruption vulnerability in multiple Apple products, potentially leading to unauthorized code execution.
What is CVE-2021-1760?
CVE-2021-1760 refers to a memory corruption issue in iOS, iPadOS, and macOS, where a malicious application could exploit this flaw to execute arbitrary code, posing a risk to user data.
The Impact of CVE-2021-1760
The vulnerability could allow a malicious app to run arbitrary code on the affected systems, potentially leading to the compromise of sensitive user information.
Technical Details of CVE-2021-1760
Learn more about the specific aspects of this vulnerability, including its description, affected systems, and how it can be exploited.
Vulnerability Description
The vulnerability involves memory corruption, which has been addressed through improved state management in the affected Apple products.
Affected Systems and Versions
The products impacted include iOS, iPadOS, and multiple versions of macOS (Big Sur, Catalina, Mojave), with versions less than 14.4 and 11.2 being affected.
Exploitation Mechanism
A malicious application could exploit this flaw to execute arbitrary code, potentially compromising user information.
Mitigation and Prevention
Discover the necessary steps to protect your devices from this vulnerability and ensure long-term security practices.
Immediate Steps to Take
Users are advised to update their devices to the patched versions, including macOS Big Sur 11.2, Security Updates for Catalina and Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4, and iPadOS 14.4.
Long-Term Security Practices
In addition to applying immediate patches, maintaining regular software updates and practicing safe browsing habits can enhance overall device security.
Patching and Updates
Apple has released security updates addressing this vulnerability. Ensure your devices are running the latest software versions to mitigate the risk of exploitation.