DSA 2029-1: New imlib2 packages fix arbitrary code execution

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Debian Security Advisory DSA-2029-1 security@debian.org
http://www.debian.org/security/ Nico Golde
April 5th, 2010 http://www.debian.org/security/faq
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Package : imlib2
Vulnerability : several
Problem type : local
Debian-specific: no
Debian bug : 576469
CVE ID : CVE-2008-6079

It was discovered that imlib2, a library to load and process several image
formats, did not properly process various image file types.
Several heap and stack based buffer overflows - partly due to integer
overflows - in the ARGB, BMP, JPEG, LBM, PNM, TGA and XPM loaders can
lead to the execution of arbitrary code via crafted image files.


For the stable distribution (lenny), this problem has been fixed in
version 1.4.0-1.2+lenny1.

For the testing distribution (squeeze), this problem has been fixed in
version 1.4.2-1.

For the unstable distribution (sid), this problem has been fixed in
version 1.4.2-1.

Upgrade instructions
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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 5.0 alias lenny
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Debian (stable)
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Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

http://security.debian.org/pool/updates/main/i/imlib2/imlib2_1.4.0-1.2+lenny1.dsc
Size/MD5 checksum: 1152 b7cae77599a1ea2301395e18937d7788
http://security.debian.org/pool/updates/main/i/imlib2/imlib2_1.4.0.orig.tar.gz
Size/MD5 checksum: 845017 1f7f497798e06085767d645b0673562a
http://security.debian.org/pool/updates/main/i/imlib2/imlib2_1.4.0-1.2+lenny1.diff.gz
Size/MD5 checksum: 58816 01418de90dce3c411ff6794b5d9e06cd

alpha architecture (DEC Alpha)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_alpha.deb
Size/MD5 checksum: 238740 5d728b77bdaf3ad6c9b7ec58d6e0348f
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_alpha.deb
Size/MD5 checksum: 430388 688de8efff4ab7f8612e46ab68febd5e

amd64 architecture (AMD x86_64 (AMD64))

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_amd64.deb
Size/MD5 checksum: 374282 62e14bee1f8870b98bf76c04e3e7145f
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_amd64.deb
Size/MD5 checksum: 220686 9d34ec5aa25ea6b531923d3db2553a4c

arm architecture (ARM)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_arm.deb
Size/MD5 checksum: 340058 1e256f1b506e43e0c2d296fa6ea138ec
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_arm.deb
Size/MD5 checksum: 206844 ce0402a348fb8dba20940c71ddde04f2

armel architecture (ARM EABI)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_armel.deb
Size/MD5 checksum: 342736 a9411677d132fbb85d89e0fae6edb22f
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_armel.deb
Size/MD5 checksum: 215890 c80a62ed059ffd37d759e9192a22f220

hppa architecture (HP PA RISC)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_hppa.deb
Size/MD5 checksum: 389348 7800351accb00c01d81b7bf5a99b88d7
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_hppa.deb
Size/MD5 checksum: 227236 5b4a108161ef87f6907d35895bba46b9

i386 architecture (Intel ia32)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_i386.deb
Size/MD5 checksum: 208152 ae8a6d6ac41ea4969133270f73dae53f
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_i386.deb
Size/MD5 checksum: 334920 1fa233439d1346ff20e637648d9e878d

ia64 architecture (Intel ia64)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_ia64.deb
Size/MD5 checksum: 461632 27e0586a22c9232dc7d878bc242b391b
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_ia64.deb
Size/MD5 checksum: 298746 133afe4b754ba5c17142e06afdfff6a1

mipsel architecture (MIPS (Little Endian))

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_mipsel.deb
Size/MD5 checksum: 372840 0acfa48bcf0b171c1eaee35a11669e76
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_mipsel.deb
Size/MD5 checksum: 210698 a15c7f21dd022c23f295a31c79073680

powerpc architecture (PowerPC)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_powerpc.deb
Size/MD5 checksum: 231286 10da4a38fe608c515dbc82b89fc6a3e4
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_powerpc.deb
Size/MD5 checksum: 366434 69765dba5758c6c1235beb51718107e0

s390 architecture (IBM S/390)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_s390.deb
Size/MD5 checksum: 379098 af33c3c32c9052bbbebf758d50a22f0a
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_s390.deb
Size/MD5 checksum: 222936 6c18d6389154cde30f4b671d596d9fc3

sparc architecture (Sun SPARC/UltraSPARC)

http://security.debian.org/pool/updates/main/i/imlib2/libimlib2_1.4.0-1.2+lenny1_sparc.deb
Size/MD5 checksum: 199142 c24cd7954c44b0cf3b76f3e737d111a9
http://security.debian.org/pool/updates/main/i/imlib2/libimlib2-dev_1.4.0-1.2+lenny1_sparc.deb
Size/MD5 checksum: 338746 18ad88d5de59424416762f1ce448caa6


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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