i dont know how many persons might be using UnixWare and metamail....
but for those who are using it.........
http://www.zone-h.org/en/advisories/read/id=2897/
updated packages here : ftp://ftp.caldera.com/pub/updates/Un...SA-2003-SCO.15Many buffer overflow conditions exist in version <= 2.7. The lack of boundary checks could lead to execution an arbitrary commands if the receiver processes the messages using the metamail package.
Vulnerable Supported Versions
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Open UNIX 8.0.0 /usr/bin/metamail
UnixWare 7.1.1 /usr/bin/metamail
UnixWare 7.1.2 /usr/bin/metamail
UnixWare 7.1.3 /usr/bin/metamail