WhatsApp Vulnerability Compromises Chat Sessions Through Gifs
|WhatsApp Vulnerability Compromises Chat Sessions Through Gifs|
|Short Title||WhatsApp Double-Free Bug Compromises Chat Sessions And Causes Memory Leaks|
|Information||Computer Device, Communication, Identifying|
|Threat Actors||WhatsApp, Facebook, Google|
|High Risk Groups|
A bug in Facebook's owned WhatsApp was found to be compromising chat sessions through GIFs.
A vulnerability in WhatsApp that can be used to compromise user chat sessions, files, and messages through malicious GIFs has been disclosed.
The security flaw is a double-free bug found in WhatsApp for Android in versions below 2.19.244. Insecurity
This vulnerability can cause memory leaking or becoming corrupted, giving attackers the opportunity to overwrite elements. Such errors can lead to memory leaks, crashes, and the execution of arbitrary code, which may result in further violations of personal information of WhatsApp users.
One security researcher who found the issue described the attack was the creation of a malicious GIF file.
Android versions 8.1 and 9.0 are exploitable, but older versions of the operating system - Android 8.0 and below - are not.
It is recommended that WhatsApp users accept automatic updates to their software to stay protected.