Types of Some Important Common Vulnerability in Vulnerable Code

 

There are an increasing number of vulnerabilities in the software in use. These flaws had a wide range of effects on a variety of different items. However, a lot of them just come down to repeating the same errors.

The source code of an application or piece of software is where most vulnerabilities originate. Malicious users can easily obtain control of a program and utilize it for their own gain by exploiting flaws or faults in the coding. With a few fast changes to the software, a skilled black hat hacker may swiftly take over your digital products. As organizations continue to digitize their processes, the risk of penetration will only increase.

Adopting secure coding practices is the answer. Fortunately, most widespread software security flaws may be prevented by adhering to recognized secure code writing.

Common programming errors cause the majority of application vulnerabilities. Lack of security education for those who need it most is one of the main reasons why these vulnerabilities are still so prevalent and harmful.

SQL Injections Vulnerabilities: Security flaws like SQL injections are most frequently discovered in web applications. It happens when an application doesn’t check user input before allowing it to enter the database.
By using secure code, SQL injections can be avoided. This means that application developers should make sure that all user input is vetted before being processed by the database, rather than blindly believing anything the user says also use parameterized queries.

Buffer Overflow Vulnerability: Through the IoT, embedded systems are connecting to the outside world more frequently. As a result, harmful code attacks have greater opportunities. Among these are buffer overflows.
Buffer overflows give an outside attacker the same opportunity to “insert” code or data into a system as injection attacks do. If done appropriately, it makes that system susceptible to further outside instructions.

Cross-Site Scripting Vulnerability: A form of vulnerability in which attacker can be leveraged to attack by injecting malicious java script in vulnerable input and that script trusted by the application is called cross-site scripting (XSS).

All user input that can contain dangerous scripts needs to be sanitized in order to defend your website against XSS attacks. These kinds of mistakenly created codes could lead a website or app to trust user input without first checking it.

Insecure Sensitive Data Storage Vulnerabilities: Unsafe Storage of Sensitive Data A common issue in software engineering is vulnerabilities. It is crucial to take action to prevent the unsecured storage of critical data. This section will discuss the value of code security and the reasons why precautions should be taken to prevent the unsecured storage of sensitive data.
Passwords are a prime example of sensitive information that should be securely secured or stored to prevent hackers from stealing it. This is a typical error made by developers. For instance, the most popular method of storing sensitive data is a hashing approach.

Elanus Technologies delivers Secure Coding Training aimed at empowering developers with techniques that result in secure code being delivered almost without thought. Securely developed code does not need to be an arduous affair. By integrating secure development practices into the core of what developers do, the overall security posture of their work will markedly improve with little impact to other measures of output. Elanus Technologies specialise in making this a reality through secure development training. We provide Secure Code Techniques where developers learn by actually exploiting and then fixing vulnerabilities in a web-based sandbox.