Microsoft Patch Tuesday — Feb. 2020: Vulnerability disclosures and Snort coverage
By Jon Munshaw. Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This month's Patch Tuesday covers 98 vulnerabilities, 12 of which are considered critical and 84 that are conside
Vulnerability Spotlight: Use-after-free vulnerability in Windows 10 win32kbase
Marcin Towalski of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos is releasing the details of a use-after-free vulnerability in Windows 10. An attacker could exploit this vulnerability to gain the ability to execute arbitrary code in the kernel conte
Vulnerability Spotlight: Code execution vulnerability in Microsoft Media Foundation
Marcin Noga of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Microsoft Media Foundation’s framework contains a code execution vulnerability. This specific bug lies in Media Foundations’ MPEG4 DLL. An attacker could provide a user with a specially crafted ASF fi
Vulnerability Spotlight: Code execution vulnerability in Microsoft Excel
Marcin Noga of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Microsoft Excel contains a code execution vulnerability. This specific bug lies in the component of Excel that handles the Microsoft Office HTML and XML file types, first introduced in Office 2000. M
Vulnerability Spotlight: Information leak vulnerability in Adobe Acrobat Reader’s JavaScript function
Aleksandar Nikolic of Cisco Talos discovered this vulnerability. Blog by Jon Munshaw. Cisco Talos recently discovered an information leak vulnerability in Adobe Acrobat Reader. Acrobat supports a number of features, including the ability to process embedded JavaScript. An attack
Introducing Cisco Talos Incident Response: Stories from the Field
By Jon Munshaw. As another way of bringing our boots-on-the-ground intelligence to defenders, customers and users, we are introducing a new video series called "Cisco Talos Incident Response: Stories from the Field." In each entry, a CTIR team member will cover one
Vulnerability Spotlight: Accusoft ImageGear library code execution vulnerabilities
Emmanuel Tacheau of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered three code execution vulnerabilities in Accusoft ImageGear. The ImageGear library is a document-imaging developer toolkit to assist users with image conversion,
Threat Roundup for January 31 to February 7
Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Jan. 31 and Feb. 7. 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 ke
Threat Source newsletter (Feb. 6, 2020)
Newsletter compiled by Jon Munshaw. Welcome to this week’s Threat Source newsletter — the perfect place to get caught up on all things Talos from the past week. There’s never been a better time to be into cyber security podcasts. Our Podcasts page on TalosIntelligence.com got