Re: [stable] Re: [patch 6/6] [NETFILTER]: Fix another crash in ip_nat_pptp (CVE-2006-0037)

[Greg KH]

On Wed, Feb 08, 2006 at 01:35:41PM +0100, Holger Eitzenberger wrote:
> On Fri, Jan 27, 2006 at 06:18:35PM -0800, Greg KH wrote:
> 
> >  	DEBUGP("altering call id from 0x%04x to 0x%04x\n",
> > -		ntohs(*cid), ntohs(new_callid));
> > +		ntohs(*(u_int16_t *)pptpReq + cid_off), ntohs(new_callid));
> 
> Note that this fix introduces another bug in the above use DEBUGP
> statement, as there is (u_int16_t *) ptr arithmetic used, whereas
> cid_off is a byte offset.
> 
> A fix for that was send a few weeks ago on netfilter-devel.

Great, care to forward it to stable@xxxxxxxxxx so we can get it in the
next release?

thanks,

greg k-h
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