CVE-2020-7461

CVE-2020-7461 PoC for DHCP vulnerability NAME:WRECK in FreeBSD For educational purposes only Environment Host: macOS 11.2.1 Vagrant: 2.2.15 Victim: FreeBSD 12.1-STABLE r364849 Attacker: Ubuntu 20.04 Disclaimer This PoC will cause DoS instead of RCE to prevent abuse. PoC Turn off DHCP server in...

A week in security (April 12 – 18)

Last week on Malwarebytes Labs, our podcast featured Troy Hunt, Chloé Messdaghi, and Tanya Janca who discussed security fatigue with us. We announced the release of the Malwarebytes SMB Cybersecurity Trust & Confidence Report 2021, a first-of-its-kind survey of the hardworking IT professionals on...

NAME:WRECK DNS Vulnerabilities

Cybersecurity researchers from Forescout and JSOF have released a report on a set of nine vulnerabilities—referred to as NAME:WRECK—affecting Domain Name System DNS implementations. NAME:WRECK affects at least four common TCP/IP stacks—FreeBSD, IPNet, NetX, and Nucleus NET—that are used in Intern...

100M More IoT Devices Are Exposed—and They Won’t Be the Last

The Name:Wreck flaws in TCP/IP are the latest in a series of vulnerabilities with global implications...