mcafee active-response CVE-2019-3643 vulnerability in McAfee Products
Published on September 11, 2019

MWG scanners updated to address CVE-2019-9511
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.

NVD

Vulnerability Analysis

CVE-2019-3643 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a small impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
LOW

Products Associated with CVE-2019-3643

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2019-3643 are published in these products:

McAfee Active Response
 
McAfee Advanced Threat Defense
 
McAfee Enterprise Security Manager
 
McAfee Web Gateway
 

Affected Versions

McAfee, LLC McAfee Web Gateway (MWG):

Exploit Probability

EPSS
0.45%
Percentile
63.24%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.