DSA 1542-1: New libcairo packages fix arbitrary code execution
Posted on: 04/09/2008 09:20 PM

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

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Debian Security Advisory DSA-1542-1 security@debian.org
http://www.debian.org/security/ Devin Carraway
April 09, 2008 http://www.debian.org/security/faq
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Package : libcairo
Vulnerability : integer overflow
Problem type : local (remote)
Debian-specific: no
CVE Id(s) : CVE-2007-5503

Peter Valchev (Google Security) discovered a series of integer
overflow weaknesses in Cairo, a vector graphics rendering library used
by many other applications. If an application uses cairo to render a
maliciously-crafted PNG image, the vulnerability allows the execution
of arbitrary code.

For the stable distribution (etch), these problems have been fixed in
version 1.2.4-4.1+etch1.

For the unstable distribution (sid), these problems have been fixed in
version 1.4.10-1.1.

We recommend that you upgrade your libcairo 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 4.0 (stable)
- -------------------

Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.

Source archives:

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.dsc
Size/MD5 checksum: 894 4bd02b09d90fb7dc966f9ad9e4653d74
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4.orig.tar.gz
Size/MD5 checksum: 2882781 1222b2bfdf113e2c92f66b3389659f2d
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo_1.2.4-4.1+etch1.diff.gz
Size/MD5 checksum: 29508 df191c1acebf8b74f4dc9e9684694827

Architecture independent packages:

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-doc_1.2.4-4.1+etch1_all.deb
Size/MD5 checksum: 299594 1265f2438a59a670a2002a1fe37ad83f

alpha architecture (DEC Alpha)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_alpha.deb
Size/MD5 checksum: 539986 cea40c631672aecbc07e515e33e2a9db
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_alpha.deb
Size/MD5 checksum: 411544 fa867f23b40e90f111739bae281c7348
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_alpha.udeb
Size/MD5 checksum: 199550 5d1bf32875edb7358f83a2794979757e
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_alpha.deb
Size/MD5 checksum: 397872 c9d9341caa748b6c90212f95c22d1c30
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_alpha.deb
Size/MD5 checksum: 513532 ea952537b9c51f92dc70e50acc285eca

amd64 architecture (AMD x86_64 (AMD64))

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_amd64.deb
Size/MD5 checksum: 452564 26fd8f9e706dd0f446eada08da6aa4e3
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_amd64.deb
Size/MD5 checksum: 395362 686f9dbff74537e61ed8ab677706ad3f
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_amd64.udeb
Size/MD5 checksum: 183728 8912904d7aa4d7bfda3443bde0dedd85
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_amd64.deb
Size/MD5 checksum: 471076 a05953964b5cf00d1821f9ca7eb48a50
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_amd64.deb
Size/MD5 checksum: 382068 474cc11a61af2ff477ca1443f5601324

arm architecture (ARM)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_arm.deb
Size/MD5 checksum: 416400 4cda8085d4f84eb9d90db6932d6457a4
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_arm.deb
Size/MD5 checksum: 431954 7bfa5c09b8ee60b6037220d9481ae8a7
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_arm.deb
Size/MD5 checksum: 360656 9e6dcf8edae92220132ab86b04ee068b
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_arm.deb
Size/MD5 checksum: 371894 7a7735ff8683d80a0553a333ef4f5a02
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_arm.udeb
Size/MD5 checksum: 162388 4990362745e6022373b2333fccc94a06

hppa architecture (HP PA RISC)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_hppa.deb
Size/MD5 checksum: 413884 c4e214540972dd9c727ce67247ba6bed
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_hppa.deb
Size/MD5 checksum: 399968 8cfaff95765482045f39f9af72c845a6
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_hppa.deb
Size/MD5 checksum: 488146 4fc58af6eee498b6263b60fe8f29fbe2
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_hppa.udeb
Size/MD5 checksum: 201684 7adcda56d3cf71f47c1cb071ac0339df
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_hppa.deb
Size/MD5 checksum: 467416 0ecb3f00d081b8bd53cec8f0b57204a1

i386 architecture (Intel ia32)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_i386.deb
Size/MD5 checksum: 371862 78b04e59cd3c5b6030d293766b926395
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_i386.udeb
Size/MD5 checksum: 174406 5cbdb944a46f1b97a0e84eea388bb613
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_i386.deb
Size/MD5 checksum: 384534 40a798a8c26b7d4930b6d44e441e4917
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_i386.deb
Size/MD5 checksum: 429240 b7aa75bf8806f6b886c8b9556354dfee
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_i386.deb
Size/MD5 checksum: 445890 b44a16dcfa36a6a05b5f6a64c477805b

ia64 architecture (Intel ia64)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_ia64.deb
Size/MD5 checksum: 557968 ea3a26a3344adce06789748f68f9f433
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_ia64.deb
Size/MD5 checksum: 585262 5f33580c65809a4ac73fb6c670ce77a1
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_ia64.udeb
Size/MD5 checksum: 272082 0d1bb4d44bc50fda6133772fc01bac33
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_ia64.deb
Size/MD5 checksum: 489674 3e1f2d13d38cdac74a9675680fe0daff
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_ia64.deb
Size/MD5 checksum: 470694 c4aaac4ba044fea5082bf02e92fe8e82

mips architecture (MIPS (Big Endian))

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mips.deb
Size/MD5 checksum: 488170 e92545a6c4f12169715cb3f6f4435e93
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mips.deb
Size/MD5 checksum: 465238 a5afd1fe607e8c86fdad9ecac4982667
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mips.deb
Size/MD5 checksum: 389684 d7321be1df46e5c0afa504dd66950adf
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mips.deb
Size/MD5 checksum: 377046 821cbe3d5acb4bdd73908b91e6707933
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mips.udeb
Size/MD5 checksum: 178908 2fc76539c9e93e47664b020d970ab87a

mipsel architecture (MIPS (Little Endian))

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_mipsel.deb
Size/MD5 checksum: 378354 ed811dcf921690a647280223993819db
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_mipsel.deb
Size/MD5 checksum: 390846 90a7ca3743af4aaf0242381765d00fc2
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_mipsel.deb
Size/MD5 checksum: 466356 0eea06972850f05cf7874ba33e697e36
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_mipsel.deb
Size/MD5 checksum: 488570 1c55421ebd997fd22e20987f42be701c
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_mipsel.udeb
Size/MD5 checksum: 179834 60af43139c3b83c7af4e91b0d87ebc48

powerpc architecture (PowerPC)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_powerpc.deb
Size/MD5 checksum: 383326 8fe650e57f071f48bdcbdee8ef629dee
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_powerpc.deb
Size/MD5 checksum: 435500 9182ae98f78de748626dcb882f09af3d
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_powerpc.deb
Size/MD5 checksum: 454122 464a3b39ab81c0f22222288fa8686335
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_powerpc.deb
Size/MD5 checksum: 371486 c7ad7f6842193eb284acde2933cf37a0
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_powerpc.udeb
Size/MD5 checksum: 172792 d1602b8093517526bc7368263d6b7ece

s390 architecture (IBM S/390)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_s390.deb
Size/MD5 checksum: 457120 354f0d65b96eac90345823ef8cd551aa
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_s390.deb
Size/MD5 checksum: 438358 2fb1ba4651a1cc2bbc2e2d41e850b711
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_s390.udeb
Size/MD5 checksum: 187702 ffda9037108f8324fde9fb7f1a08199d
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_s390.deb
Size/MD5 checksum: 399726 194e9a8528dde46db7b8fffdf56a97d4
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_s390.deb
Size/MD5 checksum: 385820 ae0eaaedd3485a83335bd0005b6e0930

sparc architecture (Sun SPARC/UltraSPARC)

http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-dev_1.2.4-4.1+etch1_sparc.deb
Size/MD5 checksum: 415042 001b42c58f1a2ca545816948381fe17c
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2_1.2.4-4.1+etch1_sparc.deb
Size/MD5 checksum: 357198 ab14875b97ba5a4dcbf78af6698c3a9e
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2_1.2.4-4.1+etch1_sparc.deb
Size/MD5 checksum: 368798 27c8640318302b856a9a154c881cbb1d
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo-directfb2-udeb_1.2.4-4.1+etch1_sparc.udeb
Size/MD5 checksum: 158608 dc606702f1ff49c394c300e24cda5ee4
http://security.debian.org/pool/updates/main/libc/libcairo/libcairo2-dev_1.2.4-4.1+etch1_sparc.deb
Size/MD5 checksum: 431810 0da0e67c3ee915b8b61acccae7cb3f8d


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