Question: In a format string vulnerability, which function is commonly exploited by attackers?
Answer:
The printf function is commonly exploited in format string vulnerabilities due to its usage of format specifiers for output formatting.
MCQ: In a format string vulnerability, which function is commonly exploited by attackers?
Correct Answer:
A. memcpy
Explanation:
The printf function is commonly exploited in format string vulnerabilities due to its usage of format specifiers for output formatting.
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Related Questions
- 1. How does the %n format specifier contribute to format string vulnerabilities?
- 2. What is the purpose of the %s format specifier in format string vulnerabilities?
- 3. How can attackers use the %x format specifier in format string vulnerabilities?
- 4. What is the risk of using user-controlled input directly in format string functions?
- 5. How does the %n format specifier contribute to achieving arbitrary write in format string vulnerabilities?
- 6. What is the significance of using a precision field with the %s format specifier in format string vulnerabilities?
- 7. How can attackers use the %p format specifier in format string vulnerabilities?
- 8. In the context of format string vulnerabilities, what is a potential countermeasure to prevent unauthorized memory access?
- 9. What is the role of format string length limitation in mitigating format string vulnerabilities?
- 10. How can attackers use the %n format specifier to achieve arbitrary read in format string vulnerabilities?
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