Overview Recently, a foreign researcher announced a 0-day vulnerability with Microsoft Edge and Internet Explorer (IE). Enticing a user to click a malicious link, an attacker could exploit this vulnerability to bypass the same-origin policy of the two kinds of browsers to launch a universal cross-site scripting (UXSS) attack to...
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IP Reputation Report-03292019
Top 10 countries in attack counts: (mais…)
UC Browser Potential Man-in-the-Middle Vulnerability Threat Alert
Overview Recently, a foreign researcher discovered a potential vulnerability in the UC browser which may affect hundreds of millions of users around the world. A hidden feature is found in the UC browser to download auxiliary software modules for execution by bypassing some restrictions of an application store. This feature...
PostgreSQL Arbitrary Code Execution Vulnerability (CVE-2019-9193) Threat Alert
1 Vulnerability Overview Recently, a security researcher disclosed details about a PostgreSQL privilege escalation code execution vulnerability (CVE-2019-9193), which allows attackers with read access to database server-side files to execute arbitrary system commands. (mais…)
Daily Communication——Use of Shared Folders
Case Analysis Public shared folders usually house various documents from different departments, many of which contain sensitive data. Sensitive files reside in such folders mainly because people forget to delete them after copying them, thus exposing sensitive data to intranet hackers and rogue insiders. (mais…)
Apache Tomcat DoS Vulnerability (CVE-2019-0199) Threat Alert
1 Vulnerability Overview Recently, The Apache Software Foundation announced the existence of a denial-of-service (DoS) vulnerability in Apache Tomcat HTTP/2. Specifically, the HTTP/2 implementation accepts streams with excessive numbers of SETTINGS frames and also permits clients to keep streams open without reading/writing request/response data. Thus, too many connection requests from...
