Overview This is an update advisory. For details, please see "Verification Method"-"Local Verification". On July 16, 2020, Beijing time, a competitor published an article stating that it captured a new Nginx backdoor recently which could bypass antivirus software. By the time this advisory is released, the backdoor had not been...
Categoria: Emergency Response
WebSphere Remote Code Execution Vulnerability (CVE-2020-4534) Threat Alert
1. Vulnerability Description On July 31, 2020, Beijing time, IBM released a security bulletin which addressed a remote code execution vulnerability (CVE-2020-4534) in WebSphere Application Server (WAS). The vulnerability is caused by improper handling of UNC paths. An authenticated local attacker could exploit the vulnerability to execute arbitrary code. The...
Adobe Releases August’s Security Updates Threat Alert
Overview On August 11, 2020 (local time), Adobe released security updates to address multiple vulnerabilities in Adobe Acrobat, Reader, and Lightroom. For details about the security bulletins and advisories, visit the following link: https://helpx.adobe.com/security.html (mais…)
Microsoft’s August 2020 Patches Fix 120 Security Vulnerabilities Threat Alert
Overview Microsoft released August 2020 security updates on Tuesday which fix 120 vulnerabilities ranging from simple spoofing attacks to remote code execution in various products, including .NET Framework, ASP.NET, Internet Explorer, Microsoft Dynamics, Microsoft Edge, Microsoft Graphics Component, Microsoft JET Database Engine, Microsoft Office, Microsoft Office SharePoint, Microsoft Scripting Engine,...
Cisco SD-WAN High-Risk Vulnerabilities (CVE-2020-3374, CVE-2020-3375) Threat Alert
Overview Recently, Cisco released an announcement stating that it has repaired two high-risk vulnerabilities in Cisco SD-WAN vManager Software (CVE-2020-3374) and SD-WAN Solution Software (CVE-2020-3375). Cisco SD-WAN is a secure cloud-scale architecture with openness, programmability, and scalability. Through the Cisco vManage console, you can quickly establish SD-WAN coverage structures to...
WebSphere Application Server High-Risk Remote Code Execution Vulnerability (CVE-2020-4450) Threat Alert
Overview On June 5, Beijing time, IBM released a security bulletin to announce the fix of a high-risk remote code execution vulnerability (CVE-2020-4450) in WebSphere Application Server (WAS). This vulnerability was caused by deserialization of the Internet Inter-ORB Protocol (IIOP). It is assigned the CVSS base score of 9.8 and...
