During late summer 2023, Aleo Systems Inc. engaged NCC Group’s Cryptography Services team to conduct an implementation review of several components of snarkVM, a virtual machine for zero-knowledge proofs. The snarkVM platform allows users to write and execute smart contracts in an efficient, yet privacy-preserving manner by leveraging zero-knowledge succinct non-interactive arguments of knowledge (zk-SNARKs). The review was performed remotely by 4 consultants with a combined total of 60 person-days of effort, including a retest phase performed a few months after the original engagement.
Introduction This is the second Technical Advisory post in a series wherein I audit the security of popular Remote Monitoring and Management (RMM) tools. (First: Multiple Vulnerabilities in Faronics Insight). I was joined in this security research by Colin Brum, Principal Security Consultant at NCC Group. In this post I…
Over the past two years, our global cybersecurity research has been characterized by unparalleled depth, diversity, and dedication to safeguarding the digital realm. The highlights of our work not only signify our commitment to pushing the boundaries of cybersecurity research but also underscore the tangible impacts and positive change we…
Vendor: Sonos Vendor URL: https://www.sonos.com/ Versions affected: * Confirmed 73.0-42060 Systems Affected: Sonos Era 100 Author: Ilya Zhuravlev Advisory URL: Not provided by Sonos. Sonos state an update was released on 2023-11-15 which remediated the issue. CVE Identifier: N/A Risk: High Summary Sonos Era 100 is a smart speaker released…