Executive Summary

This vulnerability is a buffer overflow in Kingdia CD Extractor 3.0.2's registration name field. Attackers can input a specially crafted payload exceeding 256 bytes that overwrites the Structured Exception Handler (SEH). This allows them to execute arbitrary code by redirecting the program's execution flow, potentially opening a bind shell on the affected machine. [2]

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Impact Analysis

The vulnerability can allow an attacker to execute arbitrary code on your system with the privileges of the Kingdia CD Extractor application. Specifically, it can open a bind shell on TCP port 3110, enabling remote command execution. This could lead to unauthorized access, local privilege escalation, or control over your machine. [2]

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Detection Guidance

This vulnerability can be detected by monitoring for unusual activity such as a bind shell opening on TCP port 3110, which is used by the exploit. You can check for listening services on this port using commands like 'netstat -an | findstr 3110' on Windows or 'netstat -an | grep 3110' on Linux systems. Additionally, inspecting the registration name field input for unusually long strings (exceeding 256 bytes) in Kingdia CD Extractor may indicate an attempted exploit. [2]

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Mitigation Strategies

Immediate mitigation steps include avoiding the use of Kingdia CD Extractor version 3.0.2 or restricting access to the application to trusted users only. Do not paste or accept registration names longer than 256 bytes. Monitor and block inbound and outbound traffic on TCP port 3110 to prevent bind shell connections. Applying any available updates or patches from the vendor (if available) or upgrading to a newer, fixed version is recommended. [2]

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