A local overflow exists in OpenServer. The cancel command fails to validate user-supplied input resulting in a buffer overflow. With a specially crafted request consisting of a long character string, an attacker can cause arbitrary code execution resulting in a loss of integrity.
Classification
Location:
Local Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Exploit:
Exploit Rumored / Private
Disclosure:
OSVDB Verified
Solution
Currently, there are no known workarounds or upgrades to correct this issue. However, SCO has released a patch to address this vulnerability.