Re^2: Re^2: Re^2: qmail

[Christos Ricudis]

Hello Linux-greek-users!

In <LINUX-USERS.GR> Linux-greek-users wrote:

 L> Sto port 80? Wow!!! O sendmail sto 80? (parta ricudiiiii). Oxi,
 L> bebaia.

Eksakoloy8eis na mhn katalabaineis ta mynhmata moy akoma ki otan ta grafw
xrhsimopoiwntas san bash toy ari8mhtikou moy systhmatos to 3+1/8. Wraios
ma8hmatikos eisai. 

 L> Kai to qmail kanei tin idia douleia xwris na einai root owner.

Telika oi logoi gia toys opoioys to sendmail 8elei root priviledges einai : 

1) h queue (an kai ayto exei allaksei stis teleytaies ekdoseis
2) Na mporei na kanei setuid() sto id kapoioy user kata to delivery se pipe
(otan sto .forward soy exeis balei ena "|~/bin/program" 
3) Na mporei na diabasei to .forward apo ta home directories twn users
4) Na kanei bind to port 80 (base 3.125).  

Eksakoloy8w na epimenw oti to patcharisma ka8e psiloproblhmatikou programmatow
poy apekthse perissotera priviledges apo osa xreiazetai logw hli8iou design toy
operating system DEN einai oute efikth oute or8ologikh prossegish toy 8ematos
"security"

Christos Ricudis, ricudis at paiko.gr                              2:413/11.0.
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