CVE-2020-14224

A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the Notes application or inject code into the system which would execute with the privileges of the currently logged-in user.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085913	Patch Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085913	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:hcltech:notes:9.0:::::::*
	cpe:2.3:a:hcltech:notes:9.0.1:-::::::

History

21 Nov 2024, 05:02

Type	Values Removed	Values Added
References	~~() https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085913 - Patch, Vendor Advisory~~	() https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085913 - Patch, Vendor Advisory

Information

Published : 2020-12-18 23:15

Updated : 2024-11-21 05:02

NVD link : CVE-2020-14224

Mitre link : CVE-2020-14224

CVE.ORG link : CVE-2020-14224

JSON object : View

Products Affected

hcltech

notes

CWE

CWE-787

Out-of-bounds Write

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9.8 /10