CVE-2019-3643: MWG scanners updated to address CVE-2019-9511

Published Sep 11, 2019
·
Updated

McAfee Web Gateway (MWG) earlier than 7.8.2.13 is vulnerable to a remote attacker exploiting CVE-2019-9511, potentially leading to a denial of service. This affects the scanning proxies.

Affected Software

24 affected components
McAfee Active Response=1.0.0
McAfee Active Response=1.1.0
McAfee Active Response=2.0
McAfee Active Response=2.0.1
McAfee Active Response=2.1
McAfee Active Response=2.2
McAfee Active Response=2.3
McAfee Active Response=2.4
McAfee Advanced Threat Defense=4.0
McAfee Advanced Threat Defense=4.2
McAfee Advanced Threat Defense=4.4
McAfee Advanced Threat Defense=4.6
McAfee Enterprise Security Manager=10.2.0
McAfee Enterprise Security Manager=10.3.4
McAfee Enterprise Security Manager=10.4.0
McAfee Enterprise Security Manager=11.0.0
McAfee Enterprise Security Manager=11.1.0
McAfee Enterprise Security Manager=11.1.1
McAfee Enterprise Security Manager=11.1.2
McAfee Enterprise Security Manager=11.1.3
McAfee Enterprise Security Manager=11.2.0
McAfee Web Gateway>=7.7.2.0<7.7.2.24
McAfee Web Gateway>=7.8.2<7.8.2.13
McAfee Web Gateway>=8.0.0<8.2.0

Event History

Sep 11, 2019
CVE Published
via MITRE·02:08 PM
Data Sourced
via MITRE·02:08 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is CVE-2019-3643?

CVE-2019-3643 is a vulnerability in McAfee Web Gateway (MWG) earlier than 7.8.2.13 that can be exploited by a remote attacker.

2

How does CVE-2019-3643 affect McAfee Web Gateway?

CVE-2019-3643 can potentially lead to a denial of service on McAfee Web Gateway.

3

What is the severity of CVE-2019-3643?

The severity of CVE-2019-3643 is high with a CVSS score of 7.5.

4

How do I fix CVE-2019-3643?

To fix CVE-2019-3643, update McAfee Web Gateway to version 7.8.2.13 or later.

5

Where can I find more information about CVE-2019-3643?

More information about CVE-2019-3643 can be found at the following link: [McAfee Security Bulletin SB10296](https://kc.mcafee.com/corporate/index?page=content&id=SB10296).

Contact

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