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Re: [SECURITY] [DSA 2550-1] asterisk security update



On 09/18/2012 11:40 PM, Michael Kozma wrote:
> Le 18/09/2012 19:18, Moritz Muehlenhoff a écrit :
-------------------------------------------------------------------------
Debian Security Advisory DSA-2550-1                   security@debian.org
http://www.debian.org/security/                        Moritz Muehlenhoff
September 18, 2012                     http://www.debian.org/security/faq
-------------------------------------------------------------------------

Package        : asterisk
Vulnerability  : several
Problem type   : remote
Debian-specific: no
CVE ID         : CVE-2012-2186 CVE-2012-3812 CVE-2012-3863 CVE-2012-4737

Several vulnerabilities were discovered in Asterisk, a PBX and telephony
toolkit, allowing privilege escalation in the Asterisk Manager, denial of
service or privilege escalation.

More detailed information can be found in the Asterisk advisories:
http://downloads.asterisk.org/pub/security/AST-2012-010.html
http://downloads.asterisk.org/pub/security/AST-2012-011.html
http://downloads.asterisk.org/pub/security/AST-2012-012.html
http://downloads.asterisk.org/pub/security/AST-2012-013.html

For the stable distribution (squeeze), these problems have been fixed in
version 1:1.6.2.9-2+squeeze7.

For the testing distribution (wheezy) and the unstable distribution (sid),
these problems have been fixed in version 1:1.8.13.1~dfsg-1.

We recommend that you upgrade your asterisk packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
>>
>>
>
> Hello,
>
> I have an error with my sip config since i have updated the asterisk package :
>
> monitoring*CLI> module load sip
> Unable to load module sip
> Command 'module load sip' failed.
> [Sep 18 23:31:39] WARNING[7931]: loader.c:393 load_dynamic_module: Error loading module 'sip': /usr/lib/asterisk/modules/sip.so: cannot open shared object file: No such file or directory
> [Sep 18 23:31:39] WARNING[7931]: loader.c:801 load_resource: Module 'sip' could not be loaded.
>

I had a similar issue after this update, but not exactly.

[Sep 19 08:41:32] WARNING[8405] loader.c: Error loading module 'chan_sip.so': /usr/lib/asterisk/modules/chan_sip.so: undefined symbol: sip_pvt_lock_full
[Sep 19 08:41:32] WARNING[8405] loader.c: Module 'chan_sip.so' could not be loaded.


I've installed the previous version as a quick-fix, but something seems to have gone wrong in the build.

dpkg -i /var/cache/apt/archives/asterisk_1%3a1.6.2.9-2+squeeze6_i386.deb /var/cache/apt/archives/asterisk-config_1%3a1.6.2.9-2+squeeze6_all.deb /var/cache/apt/archives/asterisk-sounds-main_1%3a1.6.2.9-2+squeeze6_all.deb
--

Met vriendelijke groet / Regards,

Herman van Rink
Initfour websolutions


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