DSA 1081-1: New libextractor packages fix arbitrary code execution
Posted on: 05/29/2006 10:52 AM

The Debian Security Team published a new security update for Debian GNU/Linux. Here the announcement:

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Debian Security Advisory DSA 1081-1 security@debian.org
http://www.debian.org/security/ Martin Schulze
May 29th, 2006 http://www.debian.org/security/faq
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Package : libextractor
Vulnerability : buffer overflow
Problem type : local (remote)
Debian-specific: no
CVE ID : CVE-2006-2458
BugTraq ID : 18021

Luigi Auriemma discovered a buffer overflow in the processing of ASF
files in libextractor, a library to extract arbitrary meta-data from
files., which can lead to the execution of arbitrary code.

The old stable distribution (woody) is not affected by this problem.

For the stable distribution (sarge) this problem has been fixed in
version 0.4.2-2sarge5.

For the unstable distribution (sid) this problem has been fixed in
version 0.5.14-1.

We recommend that you upgrade your libextractor 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 at the end of this advisory:

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
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Source archives:

http://security.debian.org/pool/updates/main/libe/libextractor/libextractor_0.4.2-2sarge5.dsc
Size/MD5 checksum: 778 c3215a74f69c129ed235db8b5fe178e6
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor_0.4.2-2sarge5.diff.gz
Size/MD5 checksum: 7079 d2037e9f74bef85bf4a73f852ddfafad
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor_0.4.2.orig.tar.gz
Size/MD5 checksum: 5887095 d99e1b13a017d39700e376a0edbf7ba2

Alpha architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_alpha.deb
Size/MD5 checksum: 19598 815bb87bcc9d5e143513c8adff67b338
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_alpha.deb
Size/MD5 checksum: 5804952 22c415c2aee20ed8007a2d0662bebad6
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_alpha.deb
Size/MD5 checksum: 19384 2f3a45d22e6a52721ed57543f199313f

AMD64 architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_amd64.deb
Size/MD5 checksum: 18270 1a47010ad219b069f264a8024fd72aed
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_amd64.deb
Size/MD5 checksum: 5641542 efb4ac008ec794d8d17d1eb214ad3542
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_amd64.deb
Size/MD5 checksum: 17548 d6763b38aca5065486aa3c45f49dd2e0

ARM architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_arm.deb
Size/MD5 checksum: 17648 7e52bda1ca202ea165cf305092d063f7
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_arm.deb
Size/MD5 checksum: 5710838 71d5589d4a0c3815a0b24474fb44af68
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_arm.deb
Size/MD5 checksum: 16964 0bc00d8fa937e1958c4db72f01566732

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_i386.deb
Size/MD5 checksum: 17788 09bb0f12aa606fb48b7574305ccd8abc
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_i386.deb
Size/MD5 checksum: 5713332 234c03f92ed071fdc69844e04523514c
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_i386.deb
Size/MD5 checksum: 16706 5c5744dc49991cf0789a33f8a43557e1

Intel IA-64 architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_ia64.deb
Size/MD5 checksum: 20578 ade1344228270f2a2faede7e2507913c
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_ia64.deb
Size/MD5 checksum: 5905588 d1d4a949aecc95d5a3715a5e1bcc4b70
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_ia64.deb
Size/MD5 checksum: 19328 6aa6ab7c949e0dd8771b8961f97fbe4b

HP Precision architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_hppa.deb
Size/MD5 checksum: 18728 fbd85db9bf81bd503cd9101d782e7610
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_hppa.deb
Size/MD5 checksum: 5687480 0ead195a721a06e0361b33da33e2cb6c
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_hppa.deb
Size/MD5 checksum: 17880 9cd7927dece9ba96f162cb4a3e94b62c

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_m68k.deb
Size/MD5 checksum: 17366 c5b4f3d26088cd7e20bddf43607ad460
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_m68k.deb
Size/MD5 checksum: 5708448 2be9420e48bda34ee4b7ca60a08007d3
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_m68k.deb
Size/MD5 checksum: 16574 5ef21edcb2b7be36a3e5bb13355a60bf

Big endian MIPS architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_mips.deb
Size/MD5 checksum: 18586 d024ee53f3337ec967a0b660c2a8d781
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_mips.deb
Size/MD5 checksum: 5729374 80e33bbc9f3347e296d34bdfce142a90
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_mips.deb
Size/MD5 checksum: 17882 563942bd2a628afbc5a2475d5e9de5ec

Little endian MIPS architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_mipsel.deb
Size/MD5 checksum: 18640 acb9a3bca9d8ded8a1a58762be94d1b6
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_mipsel.deb
Size/MD5 checksum: 5727126 0e0346025b7ab811d9157fe5b6742499
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_mipsel.deb
Size/MD5 checksum: 17918 61e23eb764acadc7af516a77451e0fb9

PowerPC architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_powerpc.deb
Size/MD5 checksum: 19770 7acbd573f6316a70ae546ea67aa90d96
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_powerpc.deb
Size/MD5 checksum: 5678108 1837c793ee66dd1808b2fa45e97c5a5a
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_powerpc.deb
Size/MD5 checksum: 17740 4977aa16ee70428ed20b8bca1822c7d4

IBM S/390 architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_s390.deb
Size/MD5 checksum: 18154 6aa5dffe5d0e7ad9c7b0393e58317756
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_s390.deb
Size/MD5 checksum: 5768262 83c28645ee0719728be1436d5d61e697
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_s390.deb
Size/MD5 checksum: 18100 181d2897f6e9b3c058ac78c8b5ae82a1

Sun Sparc architecture:

http://security.debian.org/pool/updates/main/libe/libextractor/extract_0.4.2-2sarge5_sparc.deb
Size/MD5 checksum: 17660 3c84b9981ee26f04e2a77d9b338c78b1
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1_0.4.2-2sarge5_sparc.deb
Size/MD5 checksum: 5752372 f24a5dcbd614ee91b7c8951586be1c7b
http://security.debian.org/pool/updates/main/libe/libextractor/libextractor1-dev_0.4.2-2sarge5_sparc.deb
Size/MD5 checksum: 16872 e12a3b7c42006fce3418ceafb9ea3618


These files will probably be moved into the stable distribution on
its next update.

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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@lists.debian.org
Package info: `apt-cache show lt;pkggt;' and http://packages.debian.org/lt;pkggt;

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