[ATrpms-users] Asterisk rpms busted...

Axel Thimm Axel.Thimm at ATrpms.net
Mon Jul 17 21:40:21 CEST 2006


On Mon, Jul 17, 2006 at 01:07:53PM -0400, Michael H. Warfield wrote:
> Axel...
> 
> 	I figured I would ding you first before posting to any of the mailing
> lists.

Thanks, but there is no issue of disclosure due to security (or
embarrassment ;), so lists are fine.

> 	Asterisk released a security update to Asterisk and Zaptel this weekend
> and the pieces have shown up in atrpms but there seems to be problems
> with the Asterisk package (Zaptel seems fine).
> 
> 	I'm seeing this error after updating an FC5 system to 1.2.10:
> 
> asterisk -vvv
> 	: - lots of verbose stuff...
>  [app_rxfax.so]Jul 17 12:55:11 WARNING[26304]: loader.c:325 __load_resource: /usr/lib/asterisk/modules/app_rxfax.so: undefined symbol: t30_get_far_ident
> Jul 17 12:55:11 WARNING[26304]: loader.c:554 load_modules: Loading module app_rxfax.so failed!
> 
> rpm -qf /usr/lib/asterisk/modules/app_rxfax.so
> asterisk-1.2.10-26.fc5.at

t30_get_far_ident is a symbold defined in libspandsp. Isn't spandsp
installed on your system? What does ldd on app_rxfax.so say?

Anyone else using asterisk 1.2.10 with app_*fax?

> 	Also...  In attempting to upgrade I ran into a critical dependency
> where I couldn't update the Zaptel packages because of conflicts with
> the zaptel-kmdl modules.  I tried installing the newer modules, but that
> also failed.  I had to erase the older modules from the system, then
> upgrade Asterisk and Zaptel and then install the newer zaptel-kmdl
> packages.  Seems to be a catch-22 in the upgrade path there.

If the upgrade succeeds manually, then it's not a dependency issue
(otherwise you would run into it again, dependencies are static and
stateless), but probably more an issue with your depsolver, which I
guess is yum. Try smart or even apt and feel the difference ;)

> 	One of the security issues with Asterisk is a moderately serious
> spoofable unauthenticated resource amplification attack in IAX2 that can
> be exploited to hijack Asterisk into DoS'ing other networks through a
> UDP flood, so this is a moderately important update.

Thanks for the note, that's why the old packages were already removed.
-- 
Axel.Thimm at ATrpms.net
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