Android Users to Update Devices Regularly – Safeguard from Stagefright
Android owners need to ensure that their device is updated regularly not only to take advantage of the features that are being added constantly by Google to the operating system but also to safeguard their devices from dangerous bugs, namely Stagefright. Stagefright is software library written in C++ which is built within the Android operating system. The Stagefright susceptibility was first identified by security firm Zimperium in July 2015. The hack was said to be capable of executing remote code on Android device and could probably affect around 95% of the Android devices. The had stated that it was vulnerable to memory corruption and when MMS message comprising of a video is sent to the device and if the video is coded in a certain way, there could be possibilities,that it could activate malicious code within the device. Google had released a patch for the bug, promising regular security updates for Android devices after the publication of details of Stagefright. Israel based research firm Northbit had published a research paper wherein it claimed to have discovered a proper exploit called Metaphor utilising a new vulnerability in the Stagefright. They described the bug as the `worst ever detected’.
Three Step Procedures
Devices Lacking Latest Updates – Vulnerable
They had demonstrated the hack in a video utilising the Google Nexus 5 and had successfully duplicated the exploit on a LG G3M the HTC One and the Samsung Galaxy S5. The researchers had mentioned that they were able to create an exploit which could be utilised against Stagefright on Android 2.2, 4.0, 5.0 and 5.1.Security researcher had demonstrated exploiting Stagefright bug, by utilising it to hack remotely an Android phone which could be done to millions of the Android phones. Other versions do not seem to be affected and the company’s research paper had stated that it is built on work from Google.Though Google had promised regular security updates after Stagefright and later on, Stagefright 2.0 was discovered, not all the versions of Android have been patched yet. Co-founder Gil Dabah had informed that the exploit can be changed by those who wish to cause more damage. Around 36% of the 1.4 billion active Android phones as well as tablets that tend to run Android 5 or 5.1, Dabah has warned that the device lacking the latest updates could be vulnerable.