by Hello...!
Regarding the CIAC G-09 Bulletin (Sendmail's bug in the vrfy and
expn commands), I have patched the sendmail version of Ultrix v.4.3/4.4
disabling the vrfy and expn commands.
These patched binaries (for MIPS DECstations) are avaiable from:
ftp.idt-isep.ipp.pt/pub/unix/mail/sendmail.4.3.Z
ftp.idt-isep.ipp.pt/pub/unix/mail/sendmail.4.4.Z
I don't know if the Ultrix 4.3 and 4.4 versions differ, so I have
patched both.
Of course these patches are unsuported, I am only offering them
to the community until a better solution comes up.
--
Centro de Operacoes de Rede,
Instituto para o Desenvolvimento Tecnologico,
Instituto Politecnico do Porto, Porto, Portugal.
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"Don't let your studies interfere with your education..."