How severe is CVE-2017-12374?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2017-12374?

This is classified as CWE-416, which is a common weakness in software security.

CVE-2017-12374 - HIGH Severity | CVSS 7.5

Vulnerability 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.

Related Vulnerabilities

CVE-2006-4434

HIGH

CVSS:7.5(High)

Use-after-free vulnerability in Sendmail before 8.13.8 allows remote attackers to cause a denial of service (crash) via a long "header line", which causes a previously freed variable to be referenced....

CWE-4162006

CVE-2006-4997

HIGH

CVSS:7.5(High)

The clip_mkip function in net/atm/clip.c of the ATM subsystem in Linux kernel allows remote attackers to cause a denial of service (panic) via unknown vectors that cause the ATM subsystem to access th...

CWE-4162006

CVE-2009-3553

HIGH

CVSS:7.5(High)

Use-after-free vulnerability in the abstract file-descriptor handling interface in the cupsdDoSelect function in scheduler/select.c in the scheduler in cupsd in CUPS 1.3.7 and 1.3.10 allows remote att...

CWE-4162009

CVE-2010-0302

HIGH

CVSS:7.5(High)

Use-after-free vulnerability in the abstract file-descriptor handling interface in the cupsdDoSelect function in scheduler/select.c in the scheduler in cupsd in CUPS before 1.4.4, when kqueue or epoll...

CWE-4162010

CVE-2010-4168

HIGH

CVSS:7.5(High)

Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a denial of service (invalid write and daemon crash) by abruptly disconnecting during transmis...

CWE-4162010

CVE-2015-3890

HIGH

CVSS:7.5(High)

Use-after-free vulnerability in Open Litespeed before 1.3.10.

CWE-4162015