Executive Summary

Informations
Name CVE-2023-20896 First vendor Publication 2023-06-22
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:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None 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

The VMware vCenter Server contains an out-of-bounds read vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds read by sending a specially crafted packet leading to denial-of-service of certain services (vmcad, vmdird, and vmafdd).

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-20896

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-125 Out-of-bounds Read

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 182

Sources (Detail)

https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1800
https://www.vmware.com/security/advisories/VMSA-2023-0014.html
Source Url

Alert History

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Date Informations
2024-11-28 14:20:34
  • Multiple Updates
2024-08-02 13:44:42
  • Multiple Updates
2024-08-02 01:31:57
  • Multiple Updates
2024-02-02 02:42:07
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2024-02-01 12:29:04
  • Multiple Updates
2023-09-05 13:37:55
  • Multiple Updates
2023-09-05 01:28:23
  • Multiple Updates
2023-09-02 13:35:42
  • Multiple Updates
2023-09-02 01:28:51
  • Multiple Updates
2023-08-12 13:41:42
  • Multiple Updates
2023-08-12 01:28:06
  • Multiple Updates
2023-08-11 13:32:42
  • Multiple Updates
2023-08-11 01:28:57
  • Multiple Updates
2023-08-06 13:30:08
  • Multiple Updates
2023-08-06 01:27:45
  • Multiple Updates
2023-08-04 13:30:39
  • Multiple Updates
2023-08-04 01:28:07
  • Multiple Updates
2023-07-14 05:27:37
  • Multiple Updates
2023-07-14 01:27:47
  • Multiple Updates
2023-06-30 17:27:28
  • Multiple Updates
2023-06-22 21:27:21
  • Multiple Updates
2023-06-22 17:27:17
  • First insertion