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-2023-23363 First vendor Publication 2023-09-22
Vendor Cve Last vendor Modification 2023-09-26

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

A buffer copy without checking size of input vulnerability has been reported to affect QNAP operating system. If exploited, the vulnerability possibly allows remote users to execute code via unspecified vectors.

We have already fixed the vulnerability in the following versions: QTS 4.3.6.2441 build 20230621 and later QTS 4.3.3.2420 build 20230621 and later QTS 4.2.6 build 20230621 and later QTS 4.3.4.2451 build 20230621 and later

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-23363

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

TypeDescriptionCount
Application 1
Os 181

Sources (Detail)

Source Url
MISC https://www.qnap.com/en/security-advisory/qsa-23-25

Alert History

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Date Informations
2024-08-02 13:45:44
  • Multiple Updates
2024-08-02 01:32:14
  • Multiple Updates
2024-07-25 02:35:21
  • Multiple Updates
2023-11-16 02:36:19
  • Multiple Updates
2023-11-15 13:30:02
  • Multiple Updates
2023-11-15 02:33:12
  • Multiple Updates
2023-09-26 17:27:19
  • Multiple Updates
2023-09-23 02:30:04
  • Multiple Updates
2023-09-23 02:26:41
  • Multiple Updates
2023-09-22 17:27:17
  • Multiple Updates
2023-09-22 09:27:18
  • First insertion