CVE-2020-1886

A buffer overflow in WhatsApp for Android prior to v2.20.11 and WhatsApp Business for Android prior to v2.20.2 could have allowed an out-of-bounds write via a specially crafted video stream after receiving and answering a malicious video call.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.whatsapp.com/security/advisories/2020	Vendor Advisory
https://www.whatsapp.com/security/advisories/2020	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:whatsapp:whatsapp::::::android::*
	cpe:2.3:a:whatsapp:whatsapp_business::::::android::*

History

21 Nov 2024, 05:11

Type	Values Removed	Values Added
References	~~() https://www.whatsapp.com/security/advisories/2020 - Vendor Advisory~~	() https://www.whatsapp.com/security/advisories/2020 - Vendor Advisory

Information

Published : 2020-09-03 21:15

Updated : 2024-11-21 05:11

NVD link : CVE-2020-1886

Mitre link : CVE-2020-1886

CVE.ORG link : CVE-2020-1886

JSON object : View

Products Affected

whatsapp

whatsapp_business
whatsapp

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-787

Out-of-bounds Write

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