CVE-2020-13571 Explained : Impact and Mitigation

Accusoft ImageGear 19.8 is affected by an out-of-bounds write vulnerability in the SGI RLE decompression functionality, allowing code execution through a specially crafted file.

Understanding CVE-2020-13571

This CVE involves a critical vulnerability in Accusoft ImageGear 19.8 that can be exploited by an attacker to execute arbitrary code.

What is CVE-2020-13571?

The vulnerability in the SGI RLE decompression feature of Accusoft ImageGear 19.8 allows attackers to trigger code execution by providing a malicious file.

The Impact of CVE-2020-13571

The CVSS score of 9.8 (Critical) indicates the severity of this vulnerability, with high impacts on confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2020-13571

Accusoft ImageGear 19.8 is susceptible to exploitation due to the following technical details:

Vulnerability Description

An out-of-bounds write vulnerability in the SGI RLE decompression functionality of Accusoft ImageGear 19.8 enables attackers to achieve code execution by using a specially crafted file.

Affected Systems and Versions

Product: Accusoft
Version: Accusoft ImageGear 19.8

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: None
User Interaction: None
Scope: Unchanged

Mitigation and Prevention

To address CVE-2020-13571, consider the following mitigation strategies:

Immediate Steps to Take

Apply vendor-supplied patches promptly.
Implement network security measures to prevent unauthorized access.
Monitor for any suspicious file uploads or downloads.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security training to educate users on identifying and handling malicious files.

Patching and Updates

Ensure timely installation of security patches and updates to mitigate the risk of exploitation.