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CVE-2017-12374 The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated,…

Description

The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a lack of input validation checking mechanisms during certain mail parsing operations (mbox.c operations on bounce messages). If successfully exploited, the ClamAV software could allow a variable pointing to the mail body which could cause a used after being free (use-after-free) instance which may lead to a disruption of services on an affected device to include a denial of service condition.

Affected products and versions

Product	Affected versions	Fixed in
ClamAV AntiVirus software versions 0.99.2 and prior	Versions not published

References

USN-3550-1 usn.ubuntu.com
USN-3550-2 usn.ubuntu.com
[debian-lts-announce] 20180128 [SECURITY] [DLA 1261-1] clamav security update lists.debian.org
blog.clamav.net blog.clamav.net
bugzilla.clamav.net bugzilla.clamav.net

Timeline

Published January 26, 2018
Last modified December 2, 2024

The 7 CVEs of ClamAV AntiVirus software versions 0.99.2 and prior →

CVE-2017-12375 The ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated,… Not rated CVE-2017-12376 ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated,… Not rated CVE-2017-12377 ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated,… Not rated CVE-2017-12378 ClamAV AntiVirus software versions 0.99.2 and prior contain a vulnerability that could allow an unauthenticated,… Not rated

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