CVE-2021-41160

CVE-2021-41160 concerns FreeRDP: a vulnerability where a malicious server can trigger out-of-bounds writes in a connected client by sending graphics updates via GDI or SurfaceCommands . If updates contain a width/height of 0 or out-of-bounds rectangles, missing bounds checks allow writing to memo...

CVE-2021-41160 Improper region checks in FreeRDP allow out of bound write to memory

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. In affected versions a malicious server might trigger out of bound writes in a connected client. Connections using GDI or SurfaceCommands to send graphics updates to the client might send 0...

CVE-2021-41159 Improper client input validation for FreeRDP gateway connections allows to overwrite memory

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. All FreeRDP clients prior to version 2.4.1 using gateway connections /gt:rpc fail to validate input data. A malicious gateway might allow client memory to be written out of bounds. This issue h...

FreeRDP 缓冲区错误漏洞

FreeRDP is an open source implementation of Remote Desktop Protocol RDP from the Freerdp team.FreeRDP has a buffer error vulnerability in versions prior to 2.4.1, which stems from a networked system or product that does not properly validate data boundaries when performing operations on memory,...

CVE-2021-41160

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. In affected versions a malicious server might trigger out of bound writes in a connected client. Connections using GDI or SurfaceCommands to send graphics updates to the client might send 0...

CVE-2021-41159

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. All FreeRDP clients prior to version 2.4.1 using gateway connections /gt:rpc fail to validate input data. A malicious gateway might allow client memory to be written out of bounds. This issue h...

CVE-2021-41160

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. In affected versions a malicious server might trigger out of bound writes in a connected client. Connections using GDI or SurfaceCommands to send graphics updates to the client might send 0...

CVE-2021-41159

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. All FreeRDP clients prior to version 2.4.1 using gateway connections /gt:rpc fail to validate input data. A malicious gateway might allow client memory to be written out of bounds. This issue h...

Germ-term, but all year. How criminals are hacking schools

In some schools, the autumn term is often called “germ-term” due to the number of bugs the children bring back after the summer holidays. It usually calms down after a few weeks, however, with hacking there is no slow down. Its all year, its relentless. In the last 10 months of this year schools...

The Rise of Ransomware

With most employees still working from remote locations, ransomware attacks have increased steadily since the early months of the Covid-19 pandemic. According to the FBI’s 2020 Internet Crime Report 2400+ ransomware-related incidents in 2020 resulted in a loss of about 29 million dollars. These...

ROS-2-801

2.801 Vulnerability in FreeRDP 1. Vulnerability description: Eight vulnerabilities have been addressed. Five issues can cause a crash or data leak due to reads from areas outside the allocated buffer. One issue results in an integer overflow. Three issues can lead to buffer overflows in the...

ROS-2-1171

2.1171 Vulnerability in FreeRDP 1. Vulnerability description: Eight vulnerabilities have been resolved. Five issues can cause a crash or data leak due to reads from areas outside the allocated buffer. One issue results in an integer overflow. Three issues can lead to buffer overflows in the...

ROS-2-1219

2.1219 Vulnerability in FreeRDP 1. Vulnerability description: Eight vulnerabilities have been addressed. Five issues can cause a crash or data leak due to reads from areas outside the allocated buffer. One issue results in an integer overflow. Three issues can lead to buffer overflows in the...

FBI-CISA Advisory on Ransomware Awareness for Holidays and Weekends

Today, the Federal Bureau of Investigation FBI and CISA released a Joint Cybersecurity Advisory CSA to urge organizations to ensure they protect themselves against ransomware attacks during holidays and weekends—when offices are normally closed. Although FBI and CISA do not currently have any...

VulnCheck KEV: CVE-2019-1108

An information disclosure vulnerability exists when the Windows RDP client improperly discloses the contents of its memory, aka 'Remote Desktop Protocol Client Information Disclosure Vulnerability'...

VulnCheck KEV: CVE-2020-16896

An information disclosure vulnerability exists in Remote Desktop Protocol RDP when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s...

Microsoft Remote Desktop Protocol Client 代码注入漏洞

Microsoft Remote Desktop Protocol Client is a client software application for connecting to remote desktops from Microsoft Corporation USA. A code injection vulnerability exists in Microsoft Remote Desktop Protocol Client. The following products and editions are affected: Windows 10 Version 1809...

RDP brute force attacks explained

While you read these words, the chances are that somebody, somewhere, is trying to break in to your computer by guessing your password. If your computer is connected to the Internet it can be found, quickly, and if it can be found, somebody will try to break in. And it isnt like the movies. The...

FreeRDP 输入验证错误漏洞

FreeRDP is an open source implementation of the Remote Desktop Protocol RDP from the FreeRDP Freerdp team. An input validation error vulnerability exists in versions prior to FreeRDP 2.4.0, which stems from clipboard redirection being enabled by default. An attacker could read arbitrary files fro...

Is Remote Desktop Protocol Secure? It Can Be

Kroll’s Paul Drapeau, Jeff Macko and Isaiah Jensen also contributed to this report. Most of the problems with setting up Remote Desktop Protocol RDP for remote work involves making RDP accessible via the public internet. RDP itself is not a secure setup and therefore requires additional security...