26 lines
720 B
Plaintext
26 lines
720 B
Plaintext
== Bliep ==
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=== Description ===
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We found the partial source code for some online service. Can you figure out how to extract the flag?
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=== Flag ===
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CSC{K03k735_Z1jn_73kker}
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=== Public Files ===
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bliep_clean.c should be given
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=== Challenge internals ===
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Off-by-one error, allow the null byte of the name string to have no null terminator. If the age field is set to a number which does not contain null bytes, then when the name is printed it will print name+age+flag.
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+----------------------PERSON---------------+------------+
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| 28 bytes NAME | 8 bytes AGE | FLAG |
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+-------------------------+-----------------+------------+
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=== Deployment instructions ===
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TODO, something something netcat?
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