CVE-2020-1585 : What You Need to Know
Learn about CVE-2020-1585, a critical RCE vulnerability in Microsoft Windows Codecs Library affecting several Windows 10 versions. Find out about the impact, affected systems, and mitigation steps.
This CVE involves a Microsoft Windows Codecs Library Remote Code Execution Vulnerability that was made public on August 17, 2020.
Understanding CVE-2020-1585
This vulnerability impacts various versions of Windows 10, potentially allowing an attacker to execute remote code on the affected system.
What is CVE-2020-1585?
A remote code execution vulnerability in the Microsoft Windows Codecs Library could allow an attacker to gain control of the system by exploiting how the library handles objects in memory.
The Impact of CVE-2020-1585
Successful exploitation of this vulnerability could lead to severe consequences, including unauthorized installation of programs, data manipulation, deletion, or even the creation of new accounts with full user rights.
Technical Details of CVE-2020-1585
This section covers specific technical details of the vulnerability.
Vulnerability Description
The vulnerability arises from the mishandling of objects in memory by the Microsoft Windows Codecs Library.
Affected Systems and Versions
The following Microsoft Windows 10 versions are affected:
- Windows 10 Version 2004
- Windows 10 Version 1803
- Windows 10 Version 1809
- Windows 10 Version 1909
- Windows 10 Version 1709 for 32-bit Systems
- Windows 10 Version 1709
- Windows 10 Version 1903 for 32-bit, x64-based, and ARM64-based Systems
Exploitation Mechanism
To exploit this vulnerability, a program must process a specifically crafted image file, enabling an attacker to compromise the system.
Mitigation and Prevention
Effective preventive measures and actions against CVE-2020-1585.
Immediate Steps to Take
- Apply the necessary security update provided by Microsoft promptly.
- Implement additional security controls to prevent the execution of malicious code.
Long-Term Security Practices
- Regularly update and patch all software and operating systems to ensure the latest security measures are in place.
- Educate users about safe browsing habits to minimize the risk of downloading and executing malicious files.
Patching and Updates
Microsoft has released an update addressing the vulnerability by adjusting how the Microsoft Windows Codecs Library handles objects in memory.