9.8 - CVE-2023-39666

Executive Summary

This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.

Informations
Name	CVE-2023-39666	First vendor Publication	2023-08-18
Vendor	Cve	Last vendor Modification	2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score	9.8
Base Score	9.8	Environmental Score	9.8
impact SubScore	5.9	Temporal Score	9.8
Exploitabality Sub Score	3.9

Attack Vector	Network	Attack Complexity	Low
Privileges Required	None	User Interaction	None
Scope	Unchanged	Confidentiality Impact	High
Integrity Impact	High	Availability Impact	High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

D-Link DIR-842 fw_revA_1-02_eu_multi_20151008 was discovered to contain multiple buffer overflows in the fgets function via the acStack_120 and acStack_220 parameters.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-39666

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-120	Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

Type	Description	Count
Os	Dlink Dir-842 Firmware cpe:2.3:o:dlink:dir-842_firmware:1.05b02:::::::*	1

Sources (Detail)

https://github.com/Davidteeri/Bug-Report/blob/main/D-Link/DIR-842%20buffer%20...
https://support.dlink.com/
https://www.dlink.com/en/security-bulletin/

Source	Url

Alert History

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Date	Informations
2024-11-28 14:28:16	Multiple Updates
2023-08-25 21:27:29	Multiple Updates
2023-08-19 02:24:55	Multiple Updates
2023-08-19 02:24:51	Multiple Updates
2023-08-18 17:27:26	Multiple Updates
2023-08-18 09:27:25	First insertion