Vulnerability Description On September 9, 2020, Beijing time, Microsoft released September 2020 Security Updates that fix 129 vulnerabilities ranging from remote code execution to privilege escalation in various products, including Microsoft Windows, Internet Explorer, Microsoft Office, Microsoft Exchange Server, Visual Studio, and ASP.NET. (more…)
Year: 2020
Botnet Trend Report 2019-12
This chapter describes active botnet families under long-term tracking of and other families newly captured by NSFOCUS Security Labs, from the perspectives of their background, activity, and association with other families. Botnet Families GoBrut Malware in the GoBrut family, written in Go, made its debut in early 2019, in a...
Apache DolphinScheduler High-Risk Vulnerabilities (CVE-2020-11974, CVE-2020-13922) Handling Guide
1. Vulnerability Description On September 11, 2020, NSFOCUS detected that the Apache Software Foundation released security advisories fixing Apache DolphinScheduler permission overwrite vulnerability (CVE-2020-13922) and Apache DolphinScheduler remote code execution vulnerability (CVE-2020-11974). CVE-2020-11974 is related to mysql connectorj remote code execution vulnerability. When choosing mysql as database, an attacker could...
Analysis of the 2020 H1 Malware Trend
1. Overview From data collected throughout 2019 and data as of June 30, 2020, we extracted information about malware, whose distribution by type is shown in Figure 1-1. Compared with 2019, the percentages of various types of malware in 2020 H1 changed, with backdoors overtaking crytominers to become No .1...
Apache DolphinScheduler High-Risk Vulnerabilities (CVE-2020-11974, CVE-2020-13922) Threat Alert
1. Vulnerability Description On September 11, 2020, NSFOCUS detected that the Apache Software Foundation released security advisories fixing Apache DolphinScheduler permission overwrite vulnerability (CVE-2020-13922) and Apache DolphinScheduler remote code execution vulnerability (CVE-2020-11974). CVE-2020-11974 is related to mysql connectorj remote code execution vulnerability. When choosing mysql as database, an attacker could...
BT.CN Unauthenticated phpmyadmin Vulnerability Threat Alert
Overview On August 23, 2020, Beijing time, BT.CN released an urgent security update announcing that BT-Panel for Linux 7.4.2 and BT-Panel for Windows 6.8 are vulnerable. Unauthenticated phpmyadmin causes direct database login by accessing a specific address. BT-Panel is server management software that improves the operation and maintenance efficiency. It...
