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Marvell Avastar wireless SoCs have multiple vulnerabilities – 5th Feb 2019
Preface: The Marvell 88W8897A SoC (System on a Chip) is the industry’s first 802.11ac chip to combine Bluetooth 4.2, mobile MIMO (Multi-input Multi-output), transmit beamforming, and with built-in support for all screen projection technologies. Technology Background: Computer design primary focus on memory usage. Even though without an exception in SoC (System on a Chip) design.…
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Avahi avahi-daemon vulnerability (CVE-2017-6519) remedy has finally been released!
Preface: Avahi is a free zero-configuration networking (zeroconf) implementation, including a system for multicast DNS/DNS-SD service discovery. Technical background: Multicast DNS (mDNS) is a protocol that uses packets similar to unicast DNS except sent over a multicast link to resolve hostnames. Vulnerability found in Avahi: The vulnerability exists because the affected software misses link-local checks,…
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Japan government is going to conduct penetration to citizen smart home devices. Feb 2019.
Japan is going to execute infiltration to citizens smart home devices. Do you think what is the goal? Whether they are aware of 3rd party (enemy) has been completed a surveillance program in their country or they are avoid to become a botnet victim? CNN Headline News: https://edition.cnn.com/2019/02/01/asia/japan-hacking-cybersecurity-iot-intl/index.html
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The vulnerability of the Internet of Things 4.0 has attracted the interest of the APT Group in the enemy country.
Preface: Maybe this is a trend! If we are going to the next generation world (IoT 4.0). At the same time, the APT Group is also sniffing the cybersecurity loopholes in that place! Technical background: In business world we understand the function of broker. A similar situation in computer world, we so called gateway vs…