McAfee Web Gateway denial of service attack due to Improper Input Validation
CVE-2019-3581

7.5HIGH

Key Information:

Vendor

Mcafee
Status
Mcafee Web Gateway
Vendor
CVE Published:
9 January 2019

What is CVE-2019-3581?

Improper input validation in the proxy component of McAfee Web Gateway 7.8.2.0 and later allows remote attackers to cause a denial of service via a crafted HTTP request parameter.

Affected Version(s)

McAfee Web Gateway x86 7.8.2 < 7.8.2*

McAfee Web Gateway x86 7.8.2.5

McAfee Web Gateway x86 8.0 < 8.0*

References

https://kc.mcafee.com/corporate/index?page=content&id=SB1...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.