CVE-2021-36174

A memory allocation with excessive size value vulnerability in the license verification function of FortiPortal before 6.0.6 may allow an attacker to perform a denial of service attack via specially crafted license blobs.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://fortiguard.com/advisory/FG-IR-21-109	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*

History

04 Nov 2021, 17:20

Type	Values Removed	Values Added
References	~~(CONFIRM) https://fortiguard.com/advisory/FG-IR-21-109 -~~	(CONFIRM) https://fortiguard.com/advisory/FG-IR-21-109 - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 5.0 v3 : 7.5
CPE		cpe:2.3:a:fortinet:fortiportal::::::::
CWE		CWE-770

02 Nov 2021, 19:36

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-11-02 19:15

Updated : 2023-12-10 14:09

NVD link : CVE-2021-36174

Mitre link : CVE-2021-36174

CVE.ORG link : CVE-2021-36174

JSON object : View

Products Affected

fortinet

fortiportal

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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