[luau] Local Root Hole in OpenSSH

Ken Malmquist ken at malmquist.net
Thu Mar 7 23:56:35 PST 2002


Steve,

To compile on 6.2, you need to upgrade openssl to 0.9.6 (maybe the same 
problem on OpenBSD).  If you build openssl and do make install, it will 
install in /usr/local/ssl by default.

Then configure openssh something like:

 ./configure --with-tcp-wrappers --with-md5-passwords --with-pam-support 
--with-ssl-dir=/usr/local/ssl

It works -- I've done it.  You will need to include the pam support for your 
systems which are using pam -- if you don't, you'll have trouble logging in 
with a password.  Call me at work if you have trouble.

-Ken


On Friday 08 March 2002 05:55, Steve Anderson wrote:
> Yeah, I think it applies to all OpenSSH prior to 3.1. I was able to upgrade
> our RedHat 7.1 and Solaris machines with the portable 3.1 source. But the
> same source fails on RedHat 6.2. Our OpenBSD 2.8 machine also failed during
> the build process for the regular OpenSSH. I found others with the same
> problems on Google, and the patch for OpenBSD 2.8 was supposed to have been
> fixed. But the updated 2.8 patch had not made it to the download sites yet,
> so I turned off SSH on the 2.8 machine. I also turned off SSH on the Red
> Hat 6.2 machines, and will wait to see what Red Hat comes out with. If
> anyone is still running Red Hat 6.2 and gets OpenSSH 3.1p to build on 6.2,
> please let me know.
>
> Steve Anderson
>
> On Thursday 07 March 2002 12:11 pm, you wrote:
> > Someone found a hole in OpenSSH.
> >
> > Info at: http://www.pine.nl/advisories/pine-cert-20020301.html
> >
> > Everyone should probably upgrade their OpenSSHs about now.  I'm guessing
> > that OpenBSD is also vulnerable (doesn't say only the portable versions).
> >
> > --MonMotha
> >
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