Re: [SECURITY] [DSA 1244-1] New xine-lib packages fix arbitrary code execution

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Re: [SECURITY] [DSA 1244-1] New xine-lib packag...
\ (A Mennucc) (28 Dec 2006)
. \ (A Mennucc) (28 Dec 2006)

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Subject:	Re: [SECURITY] [DSA 1244-1] New xine-lib packages fix arbitrary code execution
Group:	Debian-security
From:	(A Mennucc)
Date:	28 Dec 2006

hi Moritz, hi security

mplayer contains the same file real.c ; so it may be affected as well

do you have the patch handy ? or can you tell me an easy way
to find it ?

I looked into
https://sourceforge.net/tracker/index.php?func=detail&aid=1603458&group_ id=9655&atid=109655
but I did not understand what is the correct way to patch
this security problem

a.

On Thu, Dec 28, 2006 at 06:39:00PM +0100, Moritz Muehlenhoff wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> - --------------------------------------------------------------------------
> Debian Security Advisory DSA 1244-1 security
> http://www.debian.org/security/ Moritz Muehlenhoff
> December 28th, 2006 http://www.debian.org/security/faq
> - --------------------------------------------------------------------------
>
> Package : xine-lib
> Vulnerability : buffer overflow
> Problem-Type : local(remote)
> Debian-specific: no
> CVE ID : CVE-2006-6172
> Debian Bug : 401740
>
> It was discovered that the Xine multimedia library performs insufficient
> sanitising of Real streams, which might lead to the execution of arbitrary
> code through a buffer overflow.
>
> For the stable distribution (sarge) this problem has been fixed in
> version 1.0.1-1sarge5.
>
> For the upcoming stable distribution (etch) this problem has been
> fixed in version 1.1.2+dfsg-2.
>
> For the unstable distribution (sid) this problem has been fixed in
> version 1.1.2+dfsg-2.
>
> We recommend that you upgrade your xine-lib packages.
>
>
> Upgrade Instructions
> - --------------------
>
> wget url
> will fetch the file for you
> dpkg -i file.deb
> will install the referenced file.
>
> If you are using the apt-get package manager, use the line for
> sources.list as given below:
>
> apt-get update
> will update the internal database
> apt-get upgrade
> will install corrected packages
>
> You may use an automated update by adding the resources from the
> footer to the proper configuration.
>
>
> Debian GNU/Linux 3.1 alias sarge
> - --------------------------------
>
> Source archives:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/xine-lib_1.0.1-1sarge5.d sc
> Size/MD5 checksum: 1059 cd19dea4bbccc12c789884056d1468fb
> http://security.debian.org/pool/updates/main/x/xine-lib/xine-lib_1.0.1-1sarge5.d iff.gz
> Size/MD5 checksum: 4435 b8459683695418e142fd4df413417fae
> http://security.debian.org/pool/updates/main/x/xine-lib/xine-lib_1.0.1.orig.tar. gz
> Size/MD5 checksum: 7774954 9be804b337c6c3a2e202c5a7237cb0f8
>
> Alpha architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_alpha.deb
> Size/MD5 checksum: 107742 b2a85d200303ed3505157a2d08d5ae08
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_a lpha.deb
> Size/MD5 checksum: 4829772 bdc33d1faede7e6494b359c218edda6b
>
> AMD64 architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_amd64.deb
> Size/MD5 checksum: 107738 876778a08d5316038e8df0d209a28662
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_a md64.deb
> Size/MD5 checksum: 3933538 422c74102dff610b3852d99a055d06ff
>
> ARM architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_arm.deb
> Size/MD5 checksum: 107784 0c04a5513f177d86582852ce29c3bad0
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_a rm.deb
> Size/MD5 checksum: 3878498 f45053d66f38f7304cb7a5f131d30ee6
>
> HP Precision architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_hppa.deb
> Size/MD5 checksum: 107758 9e9e197f924a655f3143a4b873a7c61f
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_h ppa.deb
> Size/MD5 checksum: 3600800 f26c5eaebd2d2454e3a2f2d1b88a2897
>
> Intel IA-32 architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_i386.deb
> Size/MD5 checksum: 107734 84dd3db6ac72153194a994265a35f1b8
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_i 386.deb
> Size/MD5 checksum: 4206006 ca2a6b6c5a6b3fcac6959e79094bc05e
>
> Intel IA-64 architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_ia64.deb
> Size/MD5 checksum: 107734 d5a843404804dd120f4d867abc97c152
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_i a64.deb
> Size/MD5 checksum: 5620720 75ab1916494e948fd578993e995c8242
>
> Motorola 680x0 architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_m68k.deb
> Size/MD5 checksum: 107816 6516980ebb2f7921a6091568f8063725
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_m 68k.deb
> Size/MD5 checksum: 3175358 983be20c652e0fe3e657e072641d4f2a
>
> Big endian MIPS architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_mips.deb
> Size/MD5 checksum: 107772 d8ad5153cbf4d684782dd0eae73acfa4
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_m ips.deb
> Size/MD5 checksum: 4066822 d08d8b577231e7f8ef831787b10599f2
>
> Little endian MIPS architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_mipsel.deb
> Size/MD5 checksum: 107760 f60c90058fa3dfa43d1ee20568732575
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_m ipsel.deb
> Size/MD5 checksum: 4125586 fd6b6ccf2d7cd70c4c149da5a581fd1e
>
> PowerPC architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_powerpc.deb
> Size/MD5 checksum: 107758 d98ab6a9998b4a1fb9f2f847f7ac498d
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_p owerpc.deb
> Size/MD5 checksum: 4305668 82eacf4f32a4a9c9d6784f8dafe7f5eb
>
> IBM S/390 architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_s390.deb
> Size/MD5 checksum: 107732 3c271479f40a0e87f5833031c7216707
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_s 390.deb
> Size/MD5 checksum: 3880792 47feaca578c6b5b6551256cd5dca98b0
>
> Sun Sparc architecture:
>
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine-dev_1.0.1-1sarge 5_sparc.deb
> Size/MD5 checksum: 107756 863e2e6bbdf43a5ce0af40ba3a99fa46
> http://security.debian.org/pool/updates/main/x/xine-lib/libxine1_1.0.1-1sarge5_s parc.deb
> Size/MD5 checksum: 4360666 6d2643b993298bb133e306e37f68711f
>
> These files will probably be moved into the stable distribution on
> its next update.
>
> - -------------------------------------------------------------------------------- -
> For apt-get: deb http://security.debian.org/ stable/updates main
> For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
> Mailing list: debian-security-announce
> Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>
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--
Andrea Mennucc

"The EULA sounds like it was written by a team of lawyers who want to tell
me what I can't do, and the GPL sounds like it was written by a human
being who wants me to know what I can do."
Anonymous, http://www.securityfocus.com/columnists/420

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