National Institute of Standards and Technology
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Test case 153754

Description

This test case implements an sprintf that uses untrusted user input without a format string. The test case takes untrusted user input and passes it to an sprintf that does not implement a format string. This allows the user to pass format strings to the test case causing it to leak sensitive data and possibly allowing an attacker to cause a buffer overflow and inject shell code.
Metadata
- Base program: Subversion
- Source Taint: SOCKET
- Data Type: STRUCT
- Data Flow: BUFFER_ADDRESS_ARRAY_INDEX
- Control Flow: RECURSIVE

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