NA

CVE-2021-1252

Published: 08/04/2021 Updated: 08/04/2021

Vulnerability Summary

A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote malicious user to cause a denial of service condition on an affected device. The vulnerability is due to improper error handling that may result in an infinite loop. An attacker could exploit this vulnerability by sending a crafted Excel file to an affected device. An exploit could allow the malicious user to cause the ClamAV scanning process hang, resulting in a denial of service condition.

Most Upvoted Vulmon Research Post

There is no Researcher post for this vulnerability
Would you like to share something about it? Sign up now to share your knowledge with the community.

Vulnerability Trend

Vendor Advisories

A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 01030 and 01031 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device The vulnerability is due to improper error handling that may result in an infinite loop An attacker could exploit this v ...