Phone : +91 95 8290 7788 | Email : sales@itmonteur.net

Register & Request Quote | Submit Support Ticket

Home » Cyber Security News » Just Answering A Video Call Could Compromise Your WhatsApp Account

Just Answering A Video Call Could Compromise Your WhatsApp Account

What if just receiving a video call on WhatsApp could hack your smartphone?

This sounds filmy, but Google Project Zero security researcher Natalie Silvanovich found a critical vulnerability in WhatsApp messenger that could have allowed hackers to remotely take full control of your WhatsApp just by video calling you over the messaging app.

The vulnerability is a memory heap overflow issue which is triggered when a user receives a specially crafted malformed RTP packet via a video call request, which results in the corruption error and crashing the WhatsApp mobile app.

Since the vulnerability affect RTP (Real-time Transport Protocol) implementation of Whatsapp, the flaw affects Android and iOS apps, but not WhatsApp Web that relies on WebRTC for video calls.

Silvanovich also published a proof-of-concept exploit, along with the instructions for reproducing the WhatsApp attack.

Although the proof-of-concept published by Silvanovich only triggers memory corruption, another Google Project Zero researcher, Tavis Ormandy, claims that “This is a big deal. Just answering a call from an attacker could completely compromise WhatsApp.”

In other words, hackers only need your phone number to completely hijack your WhatsApp account and spy on your secret conversations.

Silvanovich discovered and reported the vulnerability to the WhatsApp team in August this year. WhatsApp acknowledged and patched the issue on September 28 in its Android client and on October 3 in its iPhone client.

So if you have not yet updated your WhatsApp for Android or WhatsApp for iOS, You should consider upgrading now.

Information Security - InfoSec - Cyber Security - Firewall Providers Company in India

 

 

 

 

 

 

 

 

 

 

 

 

What is Firewall? A Firewall is a network security device that monitors and filters incoming and outgoing network traffic based on an organization's previously established security policies. At its most basic, a firewall is essentially the barrier that sits between a private internal network and the public Internet.

 

Secure your network at the gateway against threats such as intrusions, Viruses, Spyware, Worms, Trojans, Adware, Keyloggers, Malicious Mobile Code (MMC), and other dangerous applications for total protection in a convenient, affordable subscription-based service. Modern threats like web-based malware attacks, targeted attacks, application-layer attacks, and more have had a significantly negative effect on the threat landscape. In fact, more than 80% of all new malware and intrusion attempts are exploiting weaknesses in applications, as opposed to weaknesses in networking components and services. Stateful firewalls with simple packet filtering capabilities were efficient blocking unwanted applications as most applications met the port-protocol expectations. Administrators could promptly prevent an unsafe application from being accessed by users by blocking the associated ports and protocols.

 

Firewall Firm is an IT Monteur Firewall Company provides Managed Firewall Support, Firewall providers , Firewall Security Service Provider, Network Security Services, Firewall Solutions India , New Delhi - India's capital territory , Mumbai - Bombay , Kolkata - Calcutta , Chennai - Madras , Bangaluru - Bangalore , Bhubaneswar, Ahmedabad, Hyderabad, Pune, Surat, Jaipur, Firewall Service Providers in India

Sales Number : +91 95 8290 7788 | Support Number : +91 94 8585 7788
Sales Email : sales@itmonteur.net | Support Email : support@itmonteur.net

Register & Request Quote | Submit Support Ticket