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Caldera OpenServer XSCO Color Database File Heap Overflow Vulnerability
OpenServer is commercial Unix operating system originally developed by SCO, and distributed by Caldera. 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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