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CVE-2020-3123

Published: 05 February 2020

A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to an out-of-bounds read affecting users that have enabled the optional DLP feature. An attacker could exploit this vulnerability by sending a crafted email 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.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
clamav
Launchpad, Ubuntu, Debian
Upstream
Released (0.102.2)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (0.102.2+dfsg-0ubuntu0.18.04.1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (0.102.2+dfsg-0ubuntu0.16.04.1)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (0.102.2+dfsg-0ubuntu0.14.04.1+esm1)