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Discover how dangerous a ‘Bad Neighbor’ can be - TCP/IP Vulnerability (CVE-2020-16898)

Patching is never easy, but doing it imperfectly can come back to bite you. That’s why today we’re unpacking a vulnerability that can resurface when improperly mitigated.

Cristian Cornea

Published at: 03 Nov 2020

8 min read

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Security Research

How to detect the SACK Panic vulnerability with Wireshark

The security team at Pentest-Tools.com has recently performed an in-depth analysis of the SACK Panic vulnerability (which was first disclosed in June 2019) to find out its exploitability against Linux machines. Throughout this research, we’ve identified a new method to detect vulnerable servers using Wireshark, the popular network traffic analyzer.

Stefan Bratescu

Published at: 09 Jan 2020

8 min read

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Security Research

Inside Nmap, the world’s most famous port scanner

This article is a deep dive into how Nmap works, to understand its internal structure, and to master its functionality.

Satyam Singh

Published at: 08 Jan 2019

9 min read