Cybercriminals Have a Heyday with WinRAR Bug in Fresh Campaigns

A recently discovered vulnerability in the WinRAR file archival utility has been exploited in a slew of new campaigns, including one with a never-before-seen payload. The flurry of activity shows no sign of waning as cybercriminals continue to find success exploiting the bug. The campaigns take...

CVE-2018-18552

ServersCheck Monitoring Software through 14.3.3 allows local users to cause a denial of service menu functionality loss by creating an LNK file that points to a second LNK file, if this second LNK file is associated with a Start menu. Ultimately, this behavior comes from a Directory Traversal bug...

Directory traversal

ServersCheck Monitoring Software through 14.3.3 allows local users to cause a denial of service menu functionality loss by creating an LNK file that points to a second LNK file, if this second LNK file is associated with a Start menu. Ultimately, this behavior comes from a Directory Traversal bug...

sLoad Banking Trojan Downloader Displays Sophisticated Recon and Targeting

A new PowerShell downloader dubbed sLoad is making the rounds, sporting impressive reconnaissance tactics and a penchant for geofencing, which indicate increasing sophistication when it comes to targeting efforts. First spotted in May 2018, sLoad typically delivers the Ramnit banking trojan but h...

ServersCheck Monitoring Software 14.3.3 - Arbitrary File Write

ServersCheck Monitoring Software 14.3.3 - Arbitrary File Write Exploit Title: ServersCheck Monitoring Software 14.3.3 - Denial of Service PoC Author: John Page aka hyp3rlinx Date: 2018-10-23 Vendor: www.serverscheck.com Software Link: http://downloads.serverscheck.com/monitoringsoftware/setup.exe...

SMBetray - SMB MiTM Tool With A Focus On Attacking Clients Through File Content Swapping, Lnk Swapping, As Well As Compromising Any Data Passed Over The Wire In Cleartext

Version 1.0.0. This tool is a PoC to demonstrate the ability of an attacker to intercept and modify insecure SMB connections, as well as compromise some secured SMB connections if credentials are known. Background Released at Defcon26 at "SMBetray - Backdooring and Breaking Signatures" In SMB...

Backdooring and Breaking Signatures: SMBetray

In SMB connections, the security mechanisms protecting the integrity of the data passed between the server and the client are SMB signing and encryption. The signatures in on SMB packets when SMB signing is used are based on keys derived from information sent over the net in cleartext during the...

CVE-2018-8345

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8....

CVE-2018-8346

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8345...

Remote code execution

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8....

Remote code execution

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8345...

CVE-2018-8345

CVE-2018-8345 and CVE-2018-8346 are described as LNK remote code execution vulnerabilities in Microsoft Windows, caused by how the system processes shortcut files with the “.lnk” extension. The connected documents confirm the issue affects multiple Windows versions (e.g., Windows 7, Windows Serve...

CVE-2018-8345

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2012, Windows 8....

CVE-2018-8346

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed, aka "LNK Remote Code Execution Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8345...

Microsoft Windows Multiple Vulnerabilities (KB4343900)

This host is missing a critical security update according to Microsoft KB4343900 SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

LNK Remote Code Execution Vulnerability

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed. An attacker who successfully exploited this vulnerability could gain the same user rights as the local user. Users whose accounts are configured to have fewer user...

LNK Remote Code Execution Vulnerability

A remote code execution vulnerability exists in Microsoft Windows that could allow remote code execution if a .LNK file is processed. An attacker who successfully exploited this vulnerability could gain the same user rights as the local user. Users whose accounts are configured to have fewer user...

KLA11789 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Eextended Support Update. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, obtain sensitive information. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in...

Microsoft Windows LNK File Uninitialized Pointer Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Microsoft Windows. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the...

Microsoft Windows LNK CVE-2018-8345 Remote Code Execution Vulnerability

Description Microsoft Windows is prone to a remote code-execution vulnerability. Successful exploits will allow an attacker to execute arbitrary code on the target system. Failed attacks may cause denial of service conditions. Technologies Affected Microsoft Windows 10 Version 1607 for 32-bit...