CVE-2019-1957 Cisco IoT Field Network Director TLS Renegotiation Denial of Service Vulnerability

A vulnerability in the web interface of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security TLS...

Avaya Deskphone: Decade-Old Vulnerability Found in Phone's Firmware

ARCHIVED STORY Avaya Deskphone: Decade-Old Vulnerability Found in Phone’s Firmware By Philippe Laulheret · August 08, 2019 Avaya is the second largest VOIP solution provider source with an install base covering 90% of the Fortune 100 companies source, with products targeting a wide spectrum of...

CVE-2019-1957: Undefined Security Weakness

A vulnerability in the web interface of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security TLS...

Avaya Deskphone: Decade-Old Vulnerability Found in Phone's Firmware

ARCHIVED STORY Avaya Deskphone: Decade-Old Vulnerability Found in Phone’s Firmware By Philippe Laulheret · August 08, 2019 Avaya is the second largest VOIP solution provider source with an install base covering 90% of the Fortune 100 companies source, with products targeting a wide spectrum of...

Black Hat 2019: 5G Security Flaw Allows MiTM, Targeted Attacks

LAS VEGAS — 5G commercial networks are starting to roll out, promising exciting new use cases like automated cars, and smart sensor networks where the nodes have 10-year battery lives. To go along with these possibilities are new security requirements; notably, improvements in device...

Black Hat 2019: Ethical Hackers Must Protect Digital Human Rights

LAS VEGAS – At a time when technology is being utilized for human-rights abuses, the security space needs to turn its focus to public interest defense technology, security stalwarts urged during Black Hat USA 2019. Security has long focused on protecting company data and providing cyber-defense f...

Cisco IoT Field Network Director TLS Renegotiation Denial of Service Vulnerability

A vulnerability in the web interface of Cisco IoT Field Network Director could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service DoS condition on an affected device. The vulnerability is due to improper handling of Transport Layer Security TLS...

Security Vulnerabilities Are Increasingly Putting Kids at Risk

LAS VEGAS – IoT devices are increasingly coming into the hands of children – from connected watches, to Amazon Echo smart speakers – but security experts worry that these are opening up children’s data to future privacy breaches. The latest example of this fear was seen at Black Hat 2019, where...

PT-2019-3141

Name of the Vulnerable Software and Affected Versions Cisco IoT Field Network Director affected versions not specified Description The issue is related to improper handling of Transport Layer Security TLS renegotiation requests in the web interface, which could lead to high CPU usage and result i...

Corporate IoT – a path to intrusion

Several sources estimate that by the year 2020 some 50 billion IoT devices will be deployed worldwide. IoT devices are purposefully designed to connect to a network and many are simply connected to the internet with little management or oversight. Such devices still must be identifiable,...

Corporate IoT - a path to intrusion

Several sources estimate that by the year 2020 some 50 billion IoT devices will be deployed worldwide. IoT devices are purposefully designed to connect to a network and many are simply connected to the internet with little management or oversight. Such devices still must be identifiable,...

Corporate IoT - a path to intrusion

Several sources estimate that by the year 2020 some 50 billion IoT devices will be deployed worldwide. IoT devices are purposefully designed to connect to a network and many are simply connected to the internet with little management or oversight. Such devices still must be identifiable,...

DCMS Practical Guidelines. Actionable information

The DCMS guidelines for IoT security are an excellent set of recommendations. They help developers secure devices by outlining the basic ways one can prevent common security weaknesses from being present in their devices and infrastructure. The recommendations are well thought out, and encourage...

This Week in Security News: Ransomware Campaigns and Cryptocurrency Miners

Welcome to our weekly roundup, where we share what you need to know about the cybersecurity news and events that happened over the past few days. This week, learn about three different ransomware campaigns that caused havoc in different public sectors. Also, read how threat actors are infecting...

Unpatched Flaws in IoT Smart Deadbolt Open Homes to Danger

UPDATE Researchers have uncovered vulnerabilities in a popular smart deadbolt could allow attackers to remotely unlock doors and break into homes. The manufacturer behind the smart lock, Hickory Hardware, has deployed patches to the affected apps on the Google Play Store and Apple App Store. The...

Black Hat USA 2019 Preview

Las Vegas – Despite bizarre reports of a grasshopper infestation, Black Hat USA 2019 and DEF CON are set to kick off next week in Las Vegas, bringing on a wave of sessions, keynotes and security-themed villages. The Threatpost team, which will be on the frontlines of next week’s shows, discuss wh...

Critical Flaws Found in VxWorks RTOS That Powers Over 2 Billion Devices

Security researchers have discovered almost a dozen zero-day vulnerabilities in VxWorks, one of the most widely used real-time operating systems RTOS for embedded devices that powers over 2 billion devices across aerospace, defense, industrial, medical, automotive, consumer electronics, networkin...

CVE-2019-2343

Out of bound read and information disclosure in firmware due to insufficient checking of an embedded structure that can be sent from a kernel driver in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon...

CVE-2019-2305

Out of bound access when reason code is extracted from frame data without validating the frame length in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607,...

CVE-2019-2307

Possible integer underflow due to lack of validation before calculation of data length in 802.11 Rx management configuration in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150...