CVE Vulnerability

CVE-2018-6344

A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to v2.18.172.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://googleprojectzero.blogspot.com/2018/12/adventures-in-video-conferencing-part-3.html Exploit Third Party Advisory
http://www.securityfocus.com/bid/106365 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:windows_phone:*:*
cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:android:*:*
cpe:2.3:a:whatsapp:whatsapp:*:*:*:*:*:iphone_os:*:*
Information

Published : 2018-12-31 10:29

Updated : 2020-09-18 04:51

NVD link : CVE-2018-6344

Mitre link : CVE-2018-6344

Products Affected
No products.
CWE
CWE-787