[SECURITY] [DSA 1175-1] New isakmpd packages fix replay protection bypass
From: [email protected] (Martin Schulze)
Date: Wed, 13 Sep 2006 17:03:56 +0200 (CEST)
Subject: [SECURITY] [DSA 1175-1] New isakmpd packages fix replay protection bypass
Priority: urgent
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Debian Security Advisory DSA 1175-1 [email protected]
http://www.debian.org/security/ Noah Meyerhans
September 13th, 2006 http://www.debian.org/security/faq
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Package : isakmpd
Vulnerability : programming error
Problem-Type : remote
Debian-specific: no
CVE ID : CVE-2006-4436
BugTraq ID : 19712
Debian Bug : 385894
A flaw has been found in isakmpd, OpenBSD's implementation of the
Internet Key Exchange protocol, that caused Security Associations to be
created with a replay window of 0 when isakmpd was acting as the
responder during SA negotiation. This could allow an attacker to
re-inject sniffed IPsec packets, which would not be checked against the
replay counter.
For the stable distribution (sarge) this problem has been fixed in
version 20041012-1sarge1
For the unstable distribution (sid) this problem has been fixed in
version 20041012-4
We recommend that you upgrade your isakmpd package.
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 GNU/Linux 3.1 alias sarge
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Source archives:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1.dsc
Size/MD5 checksum: 661 35e8865c2759c66f01c0563a4bdfc124
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1.diff.gz
Size/MD5 checksum: 68877 90e47af5080893c9ccf7d38aebef6760
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012.orig.tar.gz
Size/MD5 checksum: 373941 e6d25a9e232fb186e1a48dc06453bd57
Alpha architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_alpha.deb
Size/MD5 checksum: 708414 e6894a5a6c7a4586f2c22d28cd0a8f84
AMD64 architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_amd64.deb
Size/MD5 checksum: 544652 43df55b5251b4cbb2bf3c4fe3528827f
ARM architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_arm.deb
Size/MD5 checksum: 473492 92e5b4ae0fbbb14104d39fe0b1a24597
HP Precision architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_hppa.deb
Size/MD5 checksum: 535124 d97d6a0357c332c72a8ac313a7f1c301
Intel IA-32 architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_i386.deb
Size/MD5 checksum: 497670 0a58ae7ef43c38853a58d430389d1840
Intel IA-64 architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_ia64.deb
Size/MD5 checksum: 786026 f8e473ef442260b13076aa6add875c99
Motorola 680x0 architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_m68k.deb
Size/MD5 checksum: 421268 3f57254cfdded5e2615f4c3b277133e9
Big endian MIPS architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_mips.deb
Size/MD5 checksum: 568914 cf14999a58edbb20545d8a63f7311f87
Little endian MIPS architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_mipsel.deb
Size/MD5 checksum: 567060 38fca5d17f6be2c843f92aed15ac3830
PowerPC architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_powerpc.deb
Size/MD5 checksum: 555978 f3786f6d0f4e556587b372a753184cca
IBM S/390 architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_s390.deb
Size/MD5 checksum: 548240 e9cbc0d97b19aac56686d7384de1c219
Sun Sparc architecture:
http://security.debian.org/pool/updates/main/i/isakmpd/isakmpd_20041012-1sarge1_sparc.deb
Size/MD5 checksum: 514166 7318cf5d5f419d5d00b45faf6d5bc3e1
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/<;pkg>
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