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Debian Security Advisory DSA 557-1 security (at) debian (dot) org [email concealed]
http://www.debian.org/security/ Martin Schulze
October 4th, 2004 http://www.debian.org/security/faq
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Package : rp-pppoe, pppoe
Vulnerability : missing privilegue dropping
Problem-Type : local
Debian-specific: no
CVE ID : CAN-2004-0564

Max Vozeler discovered a vulnerability in pppoe, the PPP over Ethernet
driver from Roaring Penguin. When the program is running setuid root
(which is not the case in a default Debian installation), an attacker
could overwrite any file on the file system.

For the stable distribution (woody) this problem has been fixed in
version 3.3-1.2.

For the unstable distribution (sid) this problem has been fixed in
version 3.5-4.

We recommend that you upgrade your pppoe 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 3.0 alias woody
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Source archives:

http://security.debian.org/pool/updates/main/r/rp-pppoe/rp-pppoe_3.3-1.2
.dsc
Size/MD5 checksum: 571 20a98e281e9effbdbe253d5f1ec7c07b
http://security.debian.org/pool/updates/main/r/rp-pppoe/rp-pppoe_3.3-1.2
.diff.gz
Size/MD5 checksum: 17171 840c64159a02c63bcd84ad84acbcfbbe
http://security.debian.org/pool/updates/main/r/rp-pppoe/rp-pppoe_3.3.ori
g.tar.gz
Size/MD5 checksum: 171480 1cd6bc22f7601f769bb654db4a15b15d

Alpha architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_al
pha.deb
Size/MD5 checksum: 83104 ea1e596bbd07d28d272c723ef627b935

ARM architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_ar
m.deb
Size/MD5 checksum: 60492 6f90f09bbb0115dd8b5aa08970fc7007

Intel IA-32 architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_i3
86.deb
Size/MD5 checksum: 54276 765e571caff2562b74bdae9636712d58

Intel IA-64 architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_ia
64.deb
Size/MD5 checksum: 90212 c03d1045236ee6aaf0bec77e287b0a50

HP Precision architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_hp
pa.deb
Size/MD5 checksum: 64064 8669b8c254a243fbb4620e9cf5ac5905

Motorola 680x0 architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_m6
8k.deb
Size/MD5 checksum: 51000 23a16fdf89476bdf62107667d9f71d50

Big endian MIPS architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_mi
ps.deb
Size/MD5 checksum: 68078 750310a89f7f34d0e8921efb45999cda

Little endian MIPS architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_mi
psel.deb
Size/MD5 checksum: 68320 eb2c9ea82226df16363392e78ab04fb1

PowerPC architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_po
werpc.deb
Size/MD5 checksum: 56970 dd068ef0338515cc0a846ed1dfdf0dbc

IBM S/390 architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_s3
90.deb
Size/MD5 checksum: 58376 8b520d4fc7ff356d40e7f7fc1b10b8e3

Sun Sparc architecture:

http://security.debian.org/pool/updates/main/r/rp-pppoe/pppoe_3.3-1.2_sp
arc.deb
Size/MD5 checksum: 64326 c5523f8e12ec9bd01a003912df5611a7

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 (at) lists.debian (dot) org [email concealed]
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>

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