Re: VIMAGE + pf security fix?

2014-11-21 Thread Craig Rodrigues
On Thu, Nov 20, 2014 at 10:07 AM, Craig Rodrigues rodr...@freebsd.org
wrote:

 On Wed, Nov 19, 2014 at 6:05 AM, Bjoern A. Zeeb b...@freebsd.org wrote:


 For people to use pf with VIMAGE we first MUST have the security fix
 imported that I pointed out a couple of times in the past.


 At this link: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3830

 I see the security issue mentioned, but I can't find the patch that fixes
 the problem.
 Where is the patch?


I read this link:
http://esec-lab.sogeti.com/post/2010/12/09/CVE-2010-3830-iOS-4.2.1-packet-filter-local-kernel-vulnerability

and I think this is the fix:
http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf_ioctl.c?rev=1.236content-type=text/x-cvsweb-markup

but I can't even apply that patch to our pf_ioctl.c.

--
Craig
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Re: VIMAGE + pf security fix?

2014-11-21 Thread Bjoern A. Zeeb

On 21 Nov 2014, at 08:06 , Craig Rodrigues rodr...@freebsd.org wrote:

 On Thu, Nov 20, 2014 at 10:07 AM, Craig Rodrigues rodr...@freebsd.org
 wrote:
 
 On Wed, Nov 19, 2014 at 6:05 AM, Bjoern A. Zeeb b...@freebsd.org wrote:
 
 
 For people to use pf with VIMAGE we first MUST have the security fix
 imported that I pointed out a couple of times in the past.
 
 
 At this link: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3830
 
 I see the security issue mentioned, but I can't find the patch that fixes
 the problem.
 Where is the patch?
 
 
 I read this link:
 http://esec-lab.sogeti.com/post/2010/12/09/CVE-2010-3830-iOS-4.2.1-packet-filter-local-kernel-vulnerability
 
 and I think this is the fix:
 http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf_ioctl.c?rev=1.236content-type=text/x-cvsweb-markup
 
 but I can’t even apply that patch to our pf_ioctl.c.

to my best knowledge we have never pulled a fix for this in.  The last “sync” 
of pf was way before that vulnerability (unless I completely missed something).

— 
Bjoern A. Zeeb Come on. Learn, goddamn it., WarGames, 1983

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Re: VIMAGE + pf security fix?

2014-11-21 Thread Loganaden Velvindron
On Fri, Nov 21, 2014 at 10:52:05AM +, Bjoern A. Zeeb wrote:
 
 On 21 Nov 2014, at 08:06 , Craig Rodrigues rodr...@freebsd.org wrote:
 
  On Thu, Nov 20, 2014 at 10:07 AM, Craig Rodrigues rodr...@freebsd.org
  wrote:
  
  On Wed, Nov 19, 2014 at 6:05 AM, Bjoern A. Zeeb b...@freebsd.org wrote:
  
  
  For people to use pf with VIMAGE we first MUST have the security fix
  imported that I pointed out a couple of times in the past.
  
  
  At this link: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3830
  
  I see the security issue mentioned, but I can't find the patch that fixes
  the problem.
  Where is the patch?
  
  
  I read this link:
  http://esec-lab.sogeti.com/post/2010/12/09/CVE-2010-3830-iOS-4.2.1-packet-filter-local-kernel-vulnerability
  
  and I think this is the fix:
  http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf_ioctl.c?rev=1.236content-type=text/x-cvsweb-markup
  
  but I can?t even apply that patch to our pf_ioctl.c.
 
 to my best knowledge we have never pulled a fix for this in.  The last ?sync? 
 of pf was way before that vulnerability (unless I completely missed 
 something).

I'd be interested in helping to fix this, as I depend on this.


 
 ? 
 Bjoern A. Zeeb Come on. Learn, goddamn it., WarGames, 1983
 
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Re: VIMAGE + pf security fix?

2014-11-20 Thread Ermal Luçi
The fix for that was imported with the new import of pf(4) AFARIR.

On Thu, Nov 20, 2014 at 7:07 PM, Craig Rodrigues rodr...@freebsd.org
wrote:

 On Wed, Nov 19, 2014 at 6:05 AM, Bjoern A. Zeeb b...@freebsd.org wrote:

 
  For people to use pf with VIMAGE we first MUST have the security fix
  imported that I pointed out a couple of times in the past.
 

 At this link: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-3830

 I see the security issue mentioned, but I can't find the patch that fixes
 the problem.
 Where is the patch?

 Thanks.
 --
 Craig
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-- 
Ermal
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