Executive Summary

Informations
Name CVE-2023-38538 First vendor Publication 2023-10-04
Vendor Cve Last vendor Modification 2023-11-07

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Overall CVSS Score 5
Base Score 5 Environmental Score 5
impact SubScore 3.4 Temporal Score 5
Exploitabality Sub Score 1.6
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction Required
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact Low
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 race condition in an event subsystem led to a heap use-after-free issue in established audio/video calls that could have resulted in app termination or unexpected control flow with very low probability.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-38538

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-362 Race Condition

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 20

Sources (Detail)

Source Url
MISC https://www.whatsapp.com/security/advisories/2023/

Alert History

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Date Informations
2023-11-07 21:27:47
  • Multiple Updates
2023-10-10 17:27:22
  • Multiple Updates
2023-10-05 09:27:20
  • Multiple Updates
2023-10-05 00:27:24
  • First insertion