R utilities, addresses, etc.

choweshelix.net

• Messages sorted by: [ date ][ thread ][ subject ][ author ]
• Next message: F. L. Charles Seeger III: "Re: Internet Worm"
• Previous message: Gene Spafford: "Re: Internet Worm"
• In reply to: smbresearch.att.com: "Re: Internet Worm"
• Next in thread: Alexander L. Haiut: "Re: R utilities, addresses, etc."

On Wed, 19 Oct 1994 smbresearch.att.com wrote:

> Well, some folks (like us) have put DNS routines into the shared libc,
> so that everything not statically linked uses the DNS without needing
> NIS.
> 
> But that's not the real point.  The real point of this discussion is 
> that Sun has chosen (rightly, in my opinion) to put the cross-check
> into the libraries, rather than the applications.  Thus, Sun's rshd
> and rlogind *don't* do the check themselves.  If you replace the resolver
> routines with ones that don't do the cross-check, you've opened up a
> great gaping security hole.

On a pretty-close-to-related issue, why can't the r utitiles handle ip
addresses?  Seems to be a glaring omission.
--
Charles Howes -- choweshelix.net
 Always tell the truth, then you make it the other bloke's problem! 
 - Sean Connery, 1971   

• Next message: F. L. Charles Seeger III: "Re: Internet Worm"
• Previous message: Gene Spafford: "Re: Internet Worm"
• In reply to: smbresearch.att.com: "Re: Internet Worm"
• Next in thread: Alexander L. Haiut: "Re: R utilities, addresses, etc."