Vulnerability Case Study And PowerPoint Presentation

Research a known exploit of a vulnerability from within the past 3 years. A high-level description of the vulnerability A more detailed discussion of the vulnerability. You should start by looking up the CVE in the National Vulnerability Database and use that as a way to find additional references. Analyze what STRIDE aspects apply to the vulnerability Analyze what aspects of the CIA triad were impacted How the vulnerability was discovered and disclosed How it was exploited and the impact How it was resolved Research Process: Your research should be done in a few separate phases: 1. Start with a general search to find an interesting case for analysis. You can Google for news stories, look at Google Project Zero, security focused blogs, newsletters, or YouTube channels, and similar sources to find a high-level discussion. 2. Find the CVE in the National Vulnerability Database. This will be a key step in getting sufficient technical details about the vulnerability and will lead you to additional resources. 3. Look for third party analysis, discussion of exploits, responses from the product owner, patches, and other related information pertaining to the vulnerability.

Sample Solution

Vulnerability Analysis: Spring4Shell (CVE-2022-22965)

High-Level Description

Spring4Shell, also known as CVE-2022-22965, is a critical vulnerability affecting the widely-used Spring framework, versions 5.3.0 to 5.3.17, 5.2.0 to 5.2.19, and all older versions. This vulnerability allows unauthenticated remote code execution (RCE), enabling attackers to execute arbitrary code on servers running vulnerable Spring applications.

Full Answer Section

Detailed Discussion

The Spring framework is a popular Java-based framework used to develop web applications. The vulnerability arises from a flaw in the getCachedIntrospectionResults method, which can be used to gain unauthorized access to internal objects by passing their class names via an HTTP request. When the vulnerable application processes the HTTP request, it attempts to load the specified class, which could trigger the execution of malicious code if the attacker has carefully crafted the class name.

STRIDE Analysis

Spring4Shell falls under the Tampering and Denial-of-Service (DoS) aspects of STRIDE.

Tampering: Attackers could inject malicious code into the server's memory, enabling them to modify the behavior of the application or even take control of the system.
DoS: Attackers could repeatedly send HTTP requests containing malicious class names, causing the application to consume excessive resources and crash.

CIA Triad Impact

The CIA triad, encompassing Confidentiality, Integrity

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