On Wednesday 26 September 2007 9:51 am, John Horne wrote:
> On Wed, 2007-09-26 at 08:53 -0400, Dimitri Yioulos wrote:
> > Warning: Package manager verification has failed:
> >          File: /usr/sbin/tcpd
> >          The file permissions have changed
> > Warning: Suspicious files found in /dev:
> >          /dev/MAKEDEV: ELF 32-bit LSB executable, Intel 80386, version 1
> > (SYSV),
> >  for GNU/Linux 2.2.5, dynamically linked (uses shared libs), stripped
> >
> > I suspect that the warnings regarding e.g. /sbin/depmod may have to do
> > with Bastille settings.  That being the case, I's like to whitelist
> > these.  I think I would use the "RTKT_FILE_WHITELIST" directive.
>
> No, the "RTKT_FILE_WHITELIST" option is for specific instances where a
> rootkit is being checked. It does not apply here.
>
> You are using RPM verification, as such there is no whitelisting. You
> either trust the RPM database or you don't. If the RPM files have
> changed because of Bastille then you can't use the RPM database. You
> will have to let RKH default to using MD5/SHA1 verification. To do this
> remove, or comment out, the PKGMGR option in your config file. Then run
> 'rkhunter --propupd'.
>
> > Regarding the suspicious files found in /dev, I get that on all my CentOS
> > 3.8 boxes.  I tried whitelisting this with the "ALLOWDEVFILE" directive,
> > but no joy.  How would I whitelist this?
>
> This is odd. We have CentOS 5 systems, and Fedora ones which
> have /dev/MAKEDEV in them. However, RKH has no problem with that because
> they are symbolic links, hence I have not had to whitelist them on any
> system. The "ALLOWDEVFILE" option should whitelist the file if
> necessary.
>
> As a start, could you run 'ls -l /dev/MAKEDEV' to see if it is a
> symbolic link or not. If it isn't then could you run 'file /dev/MAKEDEV'
> as well, and send me the output. Thanks.
>
>
>
> John.
>
> --
<CLIP>

/dev/MAKEDEV is not a symlink.

Output of "file /dev/MAKEDEV":

/dev/MAKEDEV: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), for 
GNU/Linux 2.2.5, dynamically linked (uses shared libs), stripped

Dimitri

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