NA

CVE-2021-1405

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

Vulnerability Summary

A vulnerability in the PDF 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 buffer size tracking that may result in a heap buffer over-read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the malicious user to cause the ClamAV scanning process to crash, resulting in a denial of service condition.

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Vulnerability Trend

Vendor Advisories

A vulnerability in the PDF 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 buffer size tracking that may result in a heap buffer over-read An attacker could exploit this ...