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Vulnerability Details : CVE-2021-24026

A missing bounds check within the audio decoding pipeline for WhatsApp calls in WhatsApp for Android prior to v2.21.3, WhatsApp Business for Android prior to v2.21.3, WhatsApp for iOS prior to v2.21.32, and WhatsApp Business for iOS prior to v2.21.32 could have allowed an out-of-bounds write.
Publish Date : 2021-04-06 Last Update Date : 2021-04-15
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 787

- Products Affected By CVE-2021-24026

# Product Type Vendor Product Version Update Edition Language
1 Application Whatsapp Whatsapp * * * * Version Details Vulnerabilities
2 Application Whatsapp Whatsapp * * * * Version Details Vulnerabilities
3 Application Whatsapp Whatsapp Business * * * * Version Details Vulnerabilities
4 Application Whatsapp Whatsapp Business * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Whatsapp Whatsapp 2
Whatsapp Whatsapp Business 2

- References For CVE-2021-24026

https://www.whatsapp.com/security/advisories/2021/ CONFIRM

- Metasploit Modules Related To CVE-2021-24026

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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