cbcvebase.
CVE-2017-12374
published 2018-01-26

CVE-2017-12374: 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…

PriorityP343high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
4.98%
91.3th percentile
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

9 ranges
VendorProductVersion rangeFixed in
clamavclamav<= 0.99.2
clamavclamav>= 0 < 0.99.3~beta2+dfsg-10.99.3~beta2+dfsg-1
clamavclamav>= 0 < 0.99.3~beta2+dfsg-10.99.3~beta2+dfsg-1
clamavclamav>= 0 < 0.99.3~beta2+dfsg-10.99.3~beta2+dfsg-1
clamavclamav>= 0 < 0.99.3~beta2+dfsg-10.99.3~beta2+dfsg-1
clamavclamav>= 0 < 0.99.3+addedllvm-0ubuntu0.14.04.10.99.3+addedllvm-0ubuntu0.14.04.1
clamavclamav>= 0 < 0.99.3+addedllvm-0ubuntu0.16.04.10.99.3+addedllvm-0ubuntu0.16.04.1
debianclamav< clamav 0.99.3~beta2+dfsg-1 (bookworm)clamav 0.99.3~beta2+dfsg-1 (bookworm)
debiandebian_linux

CVSS provenance

nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.07.8HIGHAV:N/AC:L/Au:N/C:N/I:N/A:C
osv7.5HIGH
vendor_debian7.5HIGH
vendor_ubuntu7.5HIGH
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