CVE-2020-4102

Published: Dic 02, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-25349 Aliases: GSD-2020-4102
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,7
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: high
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,2
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

HCL Notes is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Notes or execute attacker-controlled code on the client system.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0005
Percentile
0,2th
Updated

EPSS Score Trend (Last 90 Days)

120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu)
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 11.0
cpe:2.3:a:hcltech:notes:11.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version Range Affected
From 9.0.0 (inclusive)
To 9.0.1 (inclusive)
cpe:2.3:a:hcltech:notes:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0.1
cpe:2.3:a:hcltech:notes:10.0.1:fp3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0.1
cpe:2.3:a:hcltech:notes:10.0.1:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0.1
cpe:2.3:a:hcltech:notes:10.0.1:fp5:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0.1
cpe:2.3:a:hcltech:notes:10.0.1:fp4:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0
cpe:2.3:a:hcltech:notes:10.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0.1
cpe:2.3:a:hcltech:notes:10.0.1:fp2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 10.0.1
cpe:2.3:a:hcltech:notes:10.0.1:fp1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Notes by Hcltech

Product Information
Vendor Hcltech
Product Notes
Version 11.0.1
cpe:2.3:a:hcltech:notes:11.0.1:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://support.hcltechsw.com/csm?id=kb_article&sysparm_art…
Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085499
https://support.hcltechsw.com/csm?id=kb_article&sysparm_art…
Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085499