Overview Recently, NSFOCUS CERT found that the PoC of Apache RocketMQ remote code execution vulnerability (CVE-2023-33246) was publicly disclosed online. Due to the lack of appropriate permission verification in some components such as NameServer, Broker, and Controller of RocketMQ, they were unintentionally exposed to the external network. In specific circumstances,...
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Illegal Download Protection
When a client downloads a file from a server, NSFOCUS WAF performs protection based on the file type, file size or MIME type. If the download file matches an illegal download restriction policy, NSFOCUS WAF allows or blocks the download based on the corresponding action specified in the policy, and...
An Insight into RSAC 2023: Cooperation is the Key to Strengthening Cybersecurity
"Stronger Together" is the theme of the RSA Conference this year. Under the trend that the cyber security industry not only deeply participates in international competition to ensure technological advancement, but also continues to strengthen independent innovation ability, this theme reflects the development vitality and unique confrontation characteristics of this...
How does NIPS Block or Pass a Specific IP Address？
Q: How does NIPS block traffic from a specific IP address or allow such traffic to pass? A: From version 5.6R11, NIPS introduces the global blacklist and whitelist. NIPS deems traffic from IP addresses in the global blacklist to be malicious by default and directly blocks such traffic. As for...
GitLab Arbitrary File Read Vulnerability (CVS 2023-2825)
Overview Recently, NSFOCUS CERT found that GitLab officially issued a security notice, fixing an arbitrary file reading vulnerability (CVE-2023-2825) in GitLab Community Edition (CE) and Enterprise Edition (EE). When there are attachments in public projects nested in at least five groups, unauthenticated remote attackers use the upload function to traverse...
Software Supply Chain Security Solution – Supply Chain Security Supervision (Part 2)
Continued from the previous post: Software Supply Chain Security Solution - Supply Chain Security Supervision (Part 1) II. Open-source Software Risk Monitoring Driven by the open source community and the continuous development of open source, open source software is widely used in practical engineering projects, and the number is growing...
