Caldera UnixWare and OpenUnix Webtop cgi scripts command execution

unixware-webtop-execute-commands (7977) The risk level is classified as HighHigh Risk


Caldera UnixWare could allow a local attacker to execute arbitrary commands on the system, caused by a vulnerability in several Webtop setuid CGI scripts. A local attacker could use the -c command-line option to load a malicious program onto the system, which would be executed on the system with root privileges once the program is executed with either the scoadminreg.cgi or service_action.cgi scripts.


Gain Privileges


Apply the erg711951b.Z patch, as listed in Caldera International, Inc. Security Advisory CSSA-2002-SCO.6. See References.


Platforms Affected:

  • SCO Caldera OpenUnix 8.0.0
  • SCO Caldera UnixWare 7.1.1


Jan 20, 2002

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