Finding Web Server Flaws

If you are lucky, the web server you are targeting may contain some of the actual vulnerabilities described in this chapter. More likely, however, it will have been patched to a more recent level, and you will need to search for something fairly current or brand new with which to attack the server. A good … Read more

Encoding and Canonicalization Vulnerabilities

Encoding flaws have arisen in many kinds of web server software and present an inherent threat in situations where the same user-supplied data is processed by several layers using different technologies. A typical web request might be handled by the web server, the application platform, various man-aged and unmanaged APIs, other software components, and the … Read more

Path Traversal Vulnerabilities

Accipiter DirectServer This path traversal flaw could be exploited by placing URL-encoded dot-dot-slash sequences into a request. For more information about this flaw, see www.securityfocus.com/bid/9389 . Alibaba This path traversal flaw could be exploited by placing simple dot-dot-slash sequences into a request. For more information about this flaw, see www.securityfocus.com/bid/270 . Cisco ACS Acme.server This … Read more

Vulnerable Web Server Software

Web server products range from extremely simple and lightweight software which does little more than serve up static pages, to highly complex application platforms that can handle a large variety of tasks. Historically, web server software has been subject to a wide range of serious security vulnerabilities, which have resulted in arbitrary code execution, file … Read more

Attacking the Web Server

As with any kind of application, a web application is dependent on the other layers of the technology stack that support it, including the web server, operating system, and networking infrastructure. Any of these components may be targeted by an attacker, and compromising the technology on which an application depends will very often enable an … Read more

Program to print Fibonacci Series using Recursion

fibonacci-sequence

Program to print Fibonacci Series using Recursion A Fibonacci series is defined as a series in which each number is the sum of the previous two numbers with 1, 1 being the first two elements of the series. #include<stdio.h> // declaring the function void printFibo(int ); int main() { printf(“\n\n\t\tEduguru – Recursion program in c\n\n\n”); … Read more

Program to find Factorial of a Number using Recursion

Program to find Factorial of a Number using Recursion

Program to find Factorial of a Number using Recursion #include<stdio.h> // declaring the function int fact(int); int main() { printf(“\n\n\t\tEduguru – Recursion Program Example\n\n\n”); int num, f; printf(“\n\nEnter a number: “); scanf(“%d”, &num); f= fact(num); printf(“\n\nFactorial of %d is %d\n\n”, num, f); printf(“\n\n\t\t\tCoding is Fun here !\n\n\n”); return 0; } int fact(int aj) { if(aj==1 … Read more

C Program for Adding Two Numbers Using Recursion

c program to add 2 numbers

C Program for Adding Two Numbers Using Recursion #include<stdio.h> int y; /* Function to add two numbers and return the result */ int add(int m, int n) { if(n == 0) return m; /* Recursion: adding 1, n times and then at the end adding m to it */ y = add(m, n-1) + 1; … Read more

C Program find whether a Number is Prime Or Composite using Recursion

prime number

C Program find whether a Number is Prime Or Composite using Recursion Prime Number: A number that is only divisible by 1 and itself. Composite Number: A number that is not a prime number. Note: 1 is neither prime nor composite. Below is a program to find whether the user input number is a prime number or a … Read more

SVG

svg circle

SVG <circle> SVG Circle – <circle> The <circle> element is used to create a circle. Example :   <!DOCTYPE html> <html> <body> <svg height=”100″ width=”100″> <circle cx=”50″ cy=”50″ r=”40″ stroke=”black” stroke-width=”3″ fill=”red” /> Sorry, your browser does not support inline SVG. </svg> </body> </html>