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high7.5

CVE-2020-3341

A vulnerability in the PDF archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.101 - 0.102.2 could allow an unauthenticated, remote attacker …

Impact

A vulnerability in the PDF archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.101 - 0.102.2 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a stack buffer overflow read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.

Affected products

VendorProductAffected versions
CiscoClam Antivirus
from 0.101 through 0.102.2
CanonicalUbuntu Linux
Versions 12.04, 14.04, 16.04, 18.04, 19.10, 20.04
FedoraprojectFedora
Versions 30, 31, 32
DebianDebian Linux
Version 8.0

Weakness classification

CWE-20

References