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Eccouncil ECSAv10 Exam - Topic 4 Question 67 Discussion

Black-box testing is a method of software testing that examines the functionality of an application (e.g. what the software does) without peering into its internal structures or workings. Black-box testing is used to detect issues in SQL statements and to detect SQL injection vulnerabilities.Most commonly, SQL injection vulnerabilities are a result of coding vulnerabilities during the Implementation/Development phase and will likely require code changes. Pen testers need to perform this testing during the development phase to find and fix the SQL injection vulnerability.What can a pen tester do to detect input sanitization issues?
D) Use a right square bracket (the '']'' character) as the input data to catch instances where the user input is used as part of a SQL identifier without any input sanitization
A) Send single quotes as the input data to catch instances where the user input is not sanitized
B) Send double quotes as the input data to catch instances where the user input is not sanitized
C) Send long strings of junk data, just as you would send strings to detect buffer overruns

Eccouncil ECSAv10 Exam - Topic 4 Question 67 Discussion

Actual exam question for Eccouncil's ECSAv10 exam
Question #: 67
Topic #: 4
[All ECSAv10 Questions]

Black-box testing is a method of software testing that examines the functionality of an application (e.g. what the software does) without peering into its internal structures or workings. Black-box testing is used to detect issues in SQL statements and to detect SQL injection vulnerabilities.

Most commonly, SQL injection vulnerabilities are a result of coding vulnerabilities during the Implementation/Development phase and will likely require code changes. Pen testers need to perform this testing during the development phase to find and fix the SQL injection vulnerability.

What can a pen tester do to detect input sanitization issues?

Show Suggested Answer Hide Answer
Suggested Answer: D

by Aracelis at Apr 21, 2024, 04:06 AM

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Pamella
8 months ago
Sending junk data can help, but it’s not as targeted as using quotes.
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Stanton
8 months ago
Surprised that single quotes are the go-to for catching unsanitized input!
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Joanna
9 months ago
I thought double quotes were more effective for testing input issues?
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Jesusita
9 months ago
Totally agree, it's essential for finding SQL injection flaws!
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Arthur
9 months ago
Black-box testing focuses on functionality, not internal code.
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Elli
9 months ago
I recall that using specific characters like the right square bracket can expose vulnerabilities, so option D might be a strong candidate for detecting sanitization issues.
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Luis
10 months ago
I practiced a similar question where we had to identify input types for testing, and I think sending junk data could help, but I'm not confident it's the best choice here.
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Lemuel
10 months ago
I'm not entirely sure, but I feel like double quotes might not be as effective as single quotes for SQL injection tests.
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Hannah
10 months ago
I remember discussing how single quotes can break SQL queries if they're not properly sanitized, so I think option A makes sense.
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Leota
10 months ago
I'm confident I can handle this. Sending malformed input is a classic way to check for SQL injection flaws, so I'll experiment with different special characters.
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Alysa
10 months ago
The question mentions that pen testers need to perform this testing during the development phase. I'll keep that in mind and focus on techniques that could be used early on.
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Vallie
10 months ago
Okay, I think I've got a good strategy. I'll start by trying single quotes, since that's a common way to detect unsanitized input.
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Norah
10 months ago
Hmm, I'm a bit unsure about the best approach here. Should I try different types of malicious input to see how the application handles them?
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Ilene
10 months ago
This question seems straightforward. I'll focus on the key details about black-box testing and SQL injection vulnerabilities.
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Genevieve
10 months ago
The Electronic Product Code seems like the most detailed and internationally recognized option here. I'm confident that's the right answer.
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Adell
10 months ago
I'm a bit confused on this one. Is it in the WFM Web for Agents or the WFM Configuration Utility? I'll need to review the WFM documentation to refresh my memory.
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Geoffrey
10 months ago
Ah, the DUAL table - I remember learning about this. I'm confident I can identify the two true statements here.
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Catarina
1 year ago
What, no option for ' or 1=1 '? That's the classic, folks. If that doesn't work, I'm just gonna start randomly mashing the keyboard until something breaks. Gotta keep 'em on their toes, right?
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Annelle
1 year ago
Junk data, huh? Sounds like a job for my special keyboard macro that spits out 10,000 characters in half a second. Bet that'll make the developers' heads spin!
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Cory
1 year ago
C) Send long strings of junk data, just as you would send strings to detect buffer overruns
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Louisa
1 year ago
B) Send double quotes as the input data to catch instances where the user input is not sanitized
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Lura
1 year ago
A) Send single quotes as the input data to catch instances where the user input is not sanitized
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Felicidad
1 year ago
Double quotes? Really? That's so 2000s. Everyone knows the right square bracket is where it's at these days. Gotta stay on top of the latest techniques, my friend.
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Lenna
1 year ago
D) Use a right square bracket (the '']'' character) as the input data to catch instances where the user input is used as part of a SQL identifier without any input sanitization
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Jesusita
1 year ago
B) Send double quotes as the input data to catch instances where the user input is not sanitized
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Mitsue
1 year ago
A) Send single quotes as the input data to catch instances where the user input is not sanitized
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Edna
1 year ago
Hmm, that makes sense too. It's important to test different types of input data to catch sanitization issues.
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Berry
1 year ago
I disagree, I believe the correct answer is D) Use a right square bracket as the input data.
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Aracelis
1 year ago
Ah, the classic SQL injection testing! I'm all over this. Single quotes are the way to go - that's the standard approach to uncover unsanitized input.
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Glory
1 year ago
User 2
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Lamonica
1 year ago
User 1
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Edna
1 year ago
I think the answer is A) Send single quotes as the input data.
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