[SECURITY] [DSA 1449-1] New loop-aes-utils packages fix programming error

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Debian Security Advisory DSA-1449-1 [email protected]
http://www.debian.org/security/ Steve Kemp
January 05, 2008 http://www.debian.org/security/faq

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Package : loop-aes-utils
Vulnerability : programming error
Problem type : local
Debian-specific: no
CVE Id(s) : CVE-2007-5191

It was discovered that loop-aes-utils, tools for mounting and manipulating
filesystems, didn't drop privileged users and groups in the correct order
in the mount and umount commands. This could potentially allow a local
user to gain additional privileges.

For the stable distribution (etch), this problem has been fixed in version
2.12r-15+etch1.

For the old stable distribution (sarge), this problem has been fixed in
version 2.12p-4sarge2.

We recommend that you upgrade your loop-aes-utils package.

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 3.1 alias sarge

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Source archives:

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2.dsc
Size/MD5 checksum: 684 df895a3729db10a19896a9251d4af5b2
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p.orig.tar.gz
Size/MD5 checksum: 2001658 d47e820f6880c21c8b4c0c7e8a7376cc
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2.diff.gz
Size/MD5 checksum: 69885 c9e24c3959fbac7e69f4d3ac1c6e672b

alpha architecture (DEC Alpha)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_alpha.deb
Size/MD5 checksum: 170466 00b1327015aec6a2b3956ffa8bfdee89

amd64 architecture (AMD x86_64 (AMD64))

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_amd64.deb
Size/MD5 checksum: 150678 e17bf96e4c9867deb261202ef4eeca54

arm architecture (ARM)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_arm.deb
Size/MD5 checksum: 138000 0d8676188c35b75983c57028712bf47f

hppa architecture (HP PA RISC)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_hppa.deb
Size/MD5 checksum: 156870 61d0ebc346c6c30ac65a23d2dd41589d

i386 architecture (Intel ia32)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_i386.deb
Size/MD5 checksum: 142336 caa1aa50c22e9de3beb71ee7ab40df94

ia64 architecture (Intel ia64)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_ia64.deb
Size/MD5 checksum: 191160 9283e92cd4264c0f569eafba62857543

m68k architecture (Motorola Mc680x0)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_m68k.deb
Size/MD5 checksum: 132518 77916de1d6874cc2892f81c50e48d317

mips architecture (MIPS (Big Endian))

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_mips.deb
Size/MD5 checksum: 159770 3620a7cce148a8a4220dbfcd82045151

mipsel architecture (MIPS (Little Endian))

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_mipsel.deb
Size/MD5 checksum: 160354 e23471a1fb0de436cfd564b14192d1b8

powerpc architecture (PowerPC)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_powerpc.deb
Size/MD5 checksum: 155348 0ef3e79e1772e4af4f145900faa09fc1

s390 architecture (IBM S/390)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_s390.deb
Size/MD5 checksum: 153500 5895ea5a39a63451214a5fb4885f851c

sparc architecture (Sun SPARC/UltraSPARC)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12p-4sarge2_sparc.deb
Size/MD5 checksum: 142348 9305eddb7b241033025ea36261a2ef77

Debian GNU/Linux 4.0 alias etch

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Source archives:

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1.diff.gz
Size/MD5 checksum: 101918 90793118f962ba30a5fb4be50181477e
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1.dsc
Size/MD5 checksum: 735 9e405af43b332e2b023ce6aa61d2649a

alpha architecture (DEC Alpha)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_alpha.deb
Size/MD5 checksum: 196482 2bd6f59b03c311a30f5f9aac946c1eea
http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_alpha.udeb
Size/MD5 checksum: 132504 450dad143036ef7159148f40f4e5a6a9

amd64 architecture (AMD x86_64 (AMD64))

http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_amd64.udeb
Size/MD5 checksum: 107182 dbbeab22b6bcb4a77801b998f6ead09b
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_amd64.deb
Size/MD5 checksum: 172048 d4acc364881af7cf058702c32f872a84

arm architecture (ARM)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_arm.udeb
Size/MD5 checksum: 104766 772bda8ca1002b0caef0b39a67f904f6
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_arm.deb
Size/MD5 checksum: 164256 33e7014926685647ae27b644baede16c

hppa architecture (HP PA RISC)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_hppa.udeb
Size/MD5 checksum: 115246 912dba834dbb383f40fbd6cafc4b2c3d
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_hppa.deb
Size/MD5 checksum: 179032 e50842c1fbb0ef8a3ecb348593befc8d

i386 architecture (Intel ia32)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_i386.udeb
Size/MD5 checksum: 95076 f38103e726463b9b0c98c01203fd602a
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_i386.deb
Size/MD5 checksum: 160020 499837a486184a21f6afcca8726c0273

ia64 architecture (Intel ia64)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_ia64.deb
Size/MD5 checksum: 230094 1b839e33a34cf8d89c2a442feec9cb00
http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_ia64.udeb
Size/MD5 checksum: 166514 0628676d7662cd3858f7a80ed82578fc

mips architecture (MIPS (Big Endian))

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_mips.deb
Size/MD5 checksum: 187606 6574d57c10425b130f1191fcabf8cc8f
http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_mips.udeb
Size/MD5 checksum: 123634 b81dd65a744d167b7e98768fe839164f

mipsel architecture (MIPS (Little Endian))

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_mipsel.deb
Size/MD5 checksum: 188344 416b7ce33e10f8ff7680c09b9d06fe86
http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_mipsel.udeb
Size/MD5 checksum: 124248 be5f8fe9a89c9c6c4e0a4faf445c0e3b

powerpc architecture (PowerPC)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_powerpc.deb
Size/MD5 checksum: 177744 f9d630809127c199e0654bc163e92dcf
http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_powerpc.udeb
Size/MD5 checksum: 114230 796a4c19d00d7242ad860438861ab535

s390 architecture (IBM S/390)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_s390.deb
Size/MD5 checksum: 175142 bcc940ba6e4f90181d80c31b28a28f7c
http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_s390.udeb
Size/MD5 checksum: 111690 2b225427ef2147e5c9505bd609da54a3

sparc architecture (Sun SPARC/UltraSPARC)

http://security.debian.org/pool/updates/main/l/loop-aes-utils/mount-aes-udeb_2.12r-15+etch1_sparc.udeb
Size/MD5 checksum: 101622 59df1b3664d188e9eb5e020d6d908de7
http://security.debian.org/pool/updates/main/l/loop-aes-utils/loop-aes-utils_2.12r-15+etch1_sparc.deb
Size/MD5 checksum: 165678 523b14ea089e0b0606c1eef6ebfc5e4e

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: [email protected]
Package info: `apt-cache show <pkg>' and http://packages.debian.org/&lt;pkg&gt;
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