Microsoft Patch Tuesday for June 2020 — Snort rules and prominent vulnerabilities
By Jon Munshaw. Microsoft released its monthly security update Tuesday, disclosing more than 120 vulnerabilities across its array of products. While none of the vulnerabilities disclosed have been exploited in the wild, users of all Microsoft and Windows products are urged to u
Vulnerability Spotlight: Multiple vulnerabilities in Siemens LOGO! PLC
Alexander Perez-Palma of Cisco Talos and Emanuel Almeida of Cisco Systems discovered these vulnerabilities. Blog by Jon Munshaw. Update (July 15, 2020): Siemens patched another vulnerability that affects the LOGO! PLC's web server. CVE-2020-7593 could allow an adversary to e
Threat Roundup for May 29 to June 5
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between May 29 and June 5. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key
Threat Source newsletter for June 4, 2020
Our social media content and promotion are on pause this week as there are more important issues being discussed and other voices that need to be heard. However, we still wanted to provide users with the latest IOCs and threats we’re seeing. Upcoming public engagements Event:
Vulnerability Spotlight: Two vulnerabilities in Zoom could lead to code execution
A member of Cisco Talos discovered this vulnerability. Cisco Talos recently discovered two vulnerabilities in the popular Zoom video chatting application that could allow a malicious user to execute arbitrary code on victims’ machines. Video conferencing software has skyrockete
Vulnerability Spotlight: VMware Workstation 15 denial-of-service vulnerability
Piotr Bania of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered a denial-of-service vulnerability in VMware Workstation 15. VMware allows users to set up virtual machines and operate various operating systems outside of the ones de
Threat Roundup for May 22 to May 29
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between May 22 and May 29. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key
Threat Source newsletter for May 28, 2020
Welcome to this week’s Threat Source newsletter — the perfect place to get caught up on all things Talos from the past week. We need to start things off by wishing a Happy Birthday to Beers with Talos! The first episode was released on May 12, 2017. To celebrate, we have a new e
Dynamic Data Resolver (DDR) — IDA Plugin 1.0 beta
10/20/20 Update: A new version of this software and associated blog can be found here Executive summary Static reverse-engineering in IDA can often be problematic. Certain values are calculated at run time, which makes it difficult to understand what a certain basic block is d