Amazon Linux 1 Security Advisory: ALAS-2020-1335
Advisory Release Date: 2020-01-14 18:11 Pacific
Advisory Updated Date: 2020-01-15 21:41 Pacific
A vulnerability in the email parsing module Clam AntiVirus (ClamAV) Software versions 0.102.0, 0.101.4 and prior could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to inefficient MIME parsing routines that result in extremely long scan times of specially formatted email files. 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 to scan the crafted email file indefinitely, resulting in a denial of service condition. (CVE-2019-15961)
Affected Packages:
clamav
Issue Correction:
Run yum update clamav to update your system.
i686:
clamav-update-0.101.5-1.42.amzn1.i686
clamav-debuginfo-0.101.5-1.42.amzn1.i686
clamav-db-0.101.5-1.42.amzn1.i686
clamav-lib-0.101.5-1.42.amzn1.i686
clamav-devel-0.101.5-1.42.amzn1.i686
clamav-milter-0.101.5-1.42.amzn1.i686
clamav-0.101.5-1.42.amzn1.i686
clamd-0.101.5-1.42.amzn1.i686
noarch:
clamav-filesystem-0.101.5-1.42.amzn1.noarch
clamav-data-0.101.5-1.42.amzn1.noarch
src:
clamav-0.101.5-1.42.amzn1.src
x86_64:
clamav-milter-0.101.5-1.42.amzn1.x86_64
clamav-devel-0.101.5-1.42.amzn1.x86_64
clamd-0.101.5-1.42.amzn1.x86_64
clamav-0.101.5-1.42.amzn1.x86_64
clamav-update-0.101.5-1.42.amzn1.x86_64
clamav-db-0.101.5-1.42.amzn1.x86_64
clamav-debuginfo-0.101.5-1.42.amzn1.x86_64
clamav-lib-0.101.5-1.42.amzn1.x86_64