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397 B
Text
7 lines
No EOL
397 B
Text
source: http://www.securityfocus.com/bid/77/info
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liloconfig-color creates the file /tmp/reply insecurely and follows symbolic links. An attacker can create a symbolic link from /tmp/reply to any file and wait for root to run the program. This will clober the target file.
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The file created has permissions -rw-r--r--.
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$ ln -s /tmp/reply /etc/passwd
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< wait for root to run liloconfig-color > |