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-2020-1894 First vendor Publication 2020-09-03
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:R/S:U/C:H/I:H/A:H
Overall CVSS Score 8.8
Base Score 8.8 Environmental Score 8.8
impact SubScore 5.9 Temporal Score 8.8
Exploitabality Sub Score 2.8
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction Required
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 : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A stack write overflow in WhatsApp for Android prior to v2.20.35, WhatsApp Business for Android prior to v2.20.20, WhatsApp for iPhone prior to v2.20.30, and WhatsApp Business for iPhone prior to v2.20.30 could have allowed arbitrary code execution when playing a specially crafted push to talk message.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1894

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 17
Application 2

Sources (Detail)

https://www.whatsapp.com/security/advisories/2020
Source Url

Alert History

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Date Informations
2024-11-28 13:41:10
  • Multiple Updates
2022-09-24 12:48:06
  • Multiple Updates
2022-01-15 01:42:08
  • Multiple Updates
2021-06-22 01:35:27
  • Multiple Updates
2021-05-05 01:38:49
  • Multiple Updates
2021-05-04 13:49:57
  • Multiple Updates
2021-04-22 03:01:39
  • Multiple Updates
2020-10-16 01:28:08
  • Multiple Updates
2020-09-11 21:23:10
  • Multiple Updates
2020-09-04 09:22:51
  • Multiple Updates
2020-09-04 05:22:49
  • First insertion