CVE-2019-3643: MWG scanners updated to address CVE-2019-9511
First published: Wed 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.
Credit: psirt@mcafee.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 |
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Frequently Asked Questions
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.
How does CVE-2019-3643 affect McAfee Web Gateway?
CVE-2019-3643 can potentially lead to a denial of service on McAfee Web Gateway.
What is the severity of CVE-2019-3643?
The severity of CVE-2019-3643 is high with a CVSS score of 7.5.
How do I fix CVE-2019-3643?
To fix CVE-2019-3643, update McAfee Web Gateway to version 7.8.2.13 or later.
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).
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