Memory Allocation Vulnerability in FortiPortal by Fortinet
CVE-2021-36174

4.3MEDIUM

Key Information:

Vendor

Fortinet
Status
Fortinet Fortiportal
Vendor
CVE Published:
2 November 2021

What is CVE-2021-36174?

A vulnerability in the license verification function of FortiPortal prior to version 6.0.6 permits an attacker to exploit excessive memory allocation through specially crafted license blobs. This can facilitate a denial of service attack, potentially disrupting the availability of the FortiPortal service. Organizations using affected versions should apply recommended updates to mitigate possible exploitation.

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Deploy the Patch

Affected Version(s)

Fortinet FortiPortal FortiPortal before 6.0.6

References

https://fortiguard.com/advisory/FG-IR-21-109
x_refsource_CONFIRM

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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