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7 lines
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553 B
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source: https://www.securityfocus.com/bid/4985/info
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OpenServer is commercial Unix operating system originally developed by SCO, and distributed by Caldera.
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It may be possible for a local user to gain elevated privileges. When Xsco is executed, and an excessively long argument is supplied to the -co flag, a heap overflow occurs. This problem could allow a local user to supply a maliciously formatted string with the -co option that could result in the execution of arbitrary code, and elevated privileges.
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./Xsco :1 -co `perl -e 'print "A" x 9000'` |