Microsoft Excel Remote Code Execution Vulnerability (CNVD-2021-54407)

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft Corporation USA.Microsoft Excel is vulnerable to remote code execution. An attacker could exploit this vulnerability to execute code on the target host...

Microsoft Windows/Windows Server Elevation of Privilege Vulnerability (CNVD-2021-66087)

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation USA, Microsoft Windows is an operating system for personal devices, and Microsoft Windows Server is a server operating system. An elevation of privilege vulnerability exists in Windows Installer in Microsoft...

Upcoming Speaking Engagements

This is a current list of where and when I am scheduled to speak: I’m speaking at Norbert Wiener in the 21st Century, a virtual conference hosted by The IEEE Society on Social Implications of Technology SSIT, July 23-25, 2021. I’m speaking at DEFCON 29, August 5-8, 2021. Im speaking via Internet ...

IBM Cloud Pak for Applications Cross-Site Scripting Vulnerability (CNVD-2022-05120)

IBM Cloud Pak for Automation is an intelligent software platform used to build automation applications in cloud environments from IBM USA. The platform uses pre-integrated automation technologies and low-code tools to design, build, and run automation applications and services on any cloud.A...

Google TensorFlow code issue vulnerability (CNVD-2021-46657)

Google TensorFlow is a suite of end-to-end open source platforms for machine learning from Google USA. A code issue vulnerability exists in TensorFlow 2.4.2,2.3.3,2.2.3,2.1.4, which can be exploited by an attacker to cause a denial of service by exploiting a CHECK failure from the implementation...

Researchers Leak PoC Exploit for a Critical Windows RCE Vulnerability

A proof-of-concept PoC exploit related to a remote code execution vulnerability affecting Windows Print Spooler and patched by Microsoft earlier this month was briefly published online before being taken down. Identified as CVE-2021-1675, the security issue could grant remote attackers full contr...

F5 BIG-IP Edge Gateway Elevation of Privilege Vulnerability

F5 BIG-IP Edge Gateway is a remote access solution from F5 USA. An elevation of privilege vulnerability exists in F5 BIG-IP Edge Gateway, which stems from a faulty program call to an advanced native procedure, where a non-privileged user uses a malicious DLL to elevate power on a client Windows...

REvil Ransomware Ground Down JBS: Sources

The cyberattack that flattened operations at JBS Foods over the weekend was indeed a ransomware strike, the global food distributor has confirmed to the Biden administration, with sources pointing to the REvil Group as the responsible gang. Four people familiar with the matter who weren’t...

Github authelia authorization issue vulnerability

Github authelia is an application from Github USA. An open source authentication and authorization server that provides 2-factor authentication and single sign-on SSO to applications through a web portal. Authelia versions prior to 4.29.3 have an authorization issue vulnerability that allows a...

Ransomware Hits a Food Supply Giant—and Underscores Dire Risk

Hackers targeting JBS USA have disrupted meat processing facilities around the world, just one month after the Colonial Pipeline attack caused fuel distribution havoc...

Microsoft Hyper-V 远程代码执行漏洞（CVE-2021-28476）

CVE-2021-28476: a guest-to-host "Microsoft Hyper-V Remote Code Execution Vulnerability" in vmswitch.sys. This is a proof of concept for CVE-2021-28476 "Hyper-V Remote Code Execution Vulnerability", an arbitrary memory read in vmswitch.sys Network virtualization service provider patched by Microso...

Exploit for CVE-2021-28476

CVE-2021-28476: a guest-to-host "Microsoft Hyper-V Remote Code...

LIVE555 Streaming Media has an unspecified vulnerability

LIVE555 Streaming Media is an application from LIVE555 USA, Inc. a standards-based RTP/RTCP/RTSP/SIP multimedia streaming source code library for embedded and/or low-cost streaming applications.A security vulnerability exists in versions prior to LIVE555 Streaming Media 2021.3.16, which stems fro...

CASAP Automated Enrollment 跨站脚本漏洞

CASAP Automated Enrollment is an automated enrollment system organized by CASAP USA. The purpose of the project is to provide an automated enrollment system for CASAP to streamline the process for schools and make it more effective, efficient and easily retrievable. A cross-site scripting...

Microsoft HEVC Video Extensions Remote Code Execution Vulnerability (CNVD-2021-70140)

Microsoft HEVC Video Extensions is a video extension application from Microsoft USA. The application enables computers and devices to read High Efficiency Video Coding or HEVC videos. A remote code execution vulnerability exists in Microsoft HEVC Video Extensions. An attacker could exploit this...

Microsoft HEVC Video Extensions Remote Code Execution Vulnerability (CNVD-2021-70132)

Microsoft HEVC Video Extensions is a video extension application from Microsoft USA. The application enables computers and devices to read High Efficiency Video Coding or HEVC videos. A remote code execution vulnerability exists in Microsoft HEVC Video Extensions. An attacker could exploit this...

The state of stalkerware in 2020

The state of stalkerware in 2020 PDF Main findings Kasperskys data shows that the scale of the stalkerware issue has not improved much in 2020 compared to the last year: The number of people affected is still high. In total, 53,870 of our mobile users were affected globally by stalkerware in 2020...

Celeb SIM-Swap Crime Ring Stole $100M from U.S. Victims

A posse of alleged SIM-swapping cybercriminals has been rounded up across Europe by law-enforcement after the crooks finagled more than $100 million from U.S. celebrities and their families. Eight people in the U.K. were arrested in connection with the crime ring, in addition to individuals in...

MSRC Security Researcher Recognition: 2021

Wondering how to get into the 2021 MSRC Most Valuable Security Researcher list and get recognized during the Black Hat USA this August? Read on to learn more about the different paths you can take to get into the top researcher tiers. The MSRC Most Valuable Security Researcher MVR and MSRC...

MSRC Security Researcher Recognition: 2021

Wondering how to get into the 2021 MSRC Most Valuable Security Researcher list and get recognized during the Black Hat USA this August? Read on to learn more about the different paths you can take to get into the top researcher tiers. The MSRC Most Valuable Security Researcher MVR and MSRC...