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[debian-users:49678] [Translate] [SECURITY] [DSA 1388-3] New dhcp packages fix arbitrary code execution



かねこです。
URL 等は Debian-security-announce メーリングリストの元記事を確認
ください。

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Debian Security Advisory DSA-1388-3                security@debian.org
http://www.debian.org/security/                         Noah Meyerhans
October 29, 2007                    http://www.debian.org/security/faq
- ------------------------------------------------------------------------

Package        : dhcp
Vulnerability  : バッファオーバフロー
Problem type   : リモート
Debian-specific: いいえ
CVE Id(s)      : CVE-2007-5365
Debian Bug     : 446354

The patch used to correct the DHCP server buffer overflow in DSA-1388-1
was incomplete and did not adequately resolve the problem.  This update
to the previous advisory makes available updated packages based on a
newer version of the patch.
前回の DHCP サーバのバッファオーバフローに関する修正 DSA-1367-1 で用いた
パッチでは問題の全てに対処できてはいませんでした。今回の更新は新しい版の
パッチを使用した修正版を提供します。

安定版 (stable) ディストリビューション (etch) では、この問題はバージョン
2.0pl5-19.5etch2 で修正されています。

旧安定版 (sarge) の更新については検討中です。

直ぐに dhcp パッケージをアップグレードすることを勧めます。


アップグレード手順
------------------

wget url
        	でファイルを取得できます。
dpkg -i file.deb
                で参照されたファイルをインストールできます。

apt-get パッケージマネージャを用いている場合には、本メールのフッタ記載の
行を sources.list に加えて、

apt-get update
        を実行して内部データベースを更新し、
apt-get upgrade
        によって修正されたパッケージをインストールしてください。

本メールのフッタ記載の設定を自ホストの設定に加えることにより、自動更新を
行うこともできます。


Debian (stable)
- ---------------

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

ソースアーカイブ:

  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2.dsc
    Size/MD5 checksum:      683 0b58f9e8eb121cf97c069580fe7f8d2a
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2.diff.gz
    Size/MD5 checksum:   109536 e05751df16af9fef3826de1b13b19694
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5.orig.tar.gz
    Size/MD5 checksum:   294909 ab22f363a7aff924e2cc9d1019a21498

alpha architecture (DEC Alpha)


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_alpha.deb
    Size/MD5 checksum:   115986 5a3fad1441184f67ebfd259e225b8deb
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_alpha.deb
    Size/MD5 checksum:   122958 70cf5573cdb9df0ade56fd58963526f7

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_alpha.deb
    Size/MD5 checksum:    81466 59a2774d3cbf426c116cda5b37004b02

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_alpha.udeb
    Size/MD5 checksum:    53328 fc6a74bbf4ca3d11266894022967d215

amd64 architecture (AMD x86_64 (AMD64))

  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_amd64.deb
    Size/MD5 checksum:   115646 5fb5be9e0df58591e2f09984b107b6ff

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_amd64.deb
    Size/MD5 checksum:    76622 699bdea9722e30a17d893a5fdfc59b3c

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_amd64.deb
    Size/MD5 checksum:   109336 aca4a6dfbe89e12da8b5f57031c6749a

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_amd64.udeb
    Size/MD5 checksum:    46762 b7ab045411264337a230c0e0547e976c

arm architecture (ARM)

  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_arm.deb
    Size/MD5 checksum:   114446 e706691fe1b1da3e48556f3f3a2759dc

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_arm.udeb
    Size/MD5 checksum:    44804 a7de3008bff776bc41f57939d6baef0c
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_arm.deb
    Size/MD5 checksum:    74574 c357f51c69cacd0c5e7f746735b050ee

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_arm.deb
    Size/MD5 checksum:   107660 c0426fafa16454f4f3613b669be104b3

hppa architecture (HP PA RISC)

  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_hppa.deb
    Size/MD5 checksum:   115078 77698ad1416708c1bba42286717a6a38

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_hppa.deb
    Size/MD5 checksum:   109288 ba099d48d08c7b63f17c901505069a93

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_hppa.deb
    Size/MD5 checksum:    77218 631787f11690111a20ca8e06da223955

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_hppa.udeb
    Size/MD5 checksum:    46534 e4563d516472ae7b00640c4faf63a69b

i386 architecture (Intel ia32)


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_i386.udeb
    Size/MD5 checksum:    40922 439ee79ca28a824a3bd702e6d2a4782a

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_i386.deb
    Size/MD5 checksum:    72582 ad568458d95419eae37cbc05f7df99e0
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_i386.deb
    Size/MD5 checksum:   111342 02946828ab4646c8c9d40abbb9323f10

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_i386.deb
    Size/MD5 checksum:   103662 5309abf9853a42438f3b25557e2ea72a

ia64 architecture (Intel ia64)


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_ia64.deb
    Size/MD5 checksum:   135918 1130320929adbd7b5f6bbbdbe7ea8cf4
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_ia64.deb
    Size/MD5 checksum:   142464 88880a0d9631738e8d50d88725405f2a

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_ia64.udeb
    Size/MD5 checksum:    72360 4c6b9e4ed5a2b908818f2bdc047302f1

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_ia64.deb
    Size/MD5 checksum:    92714 6b45e56a178149eb662b3ace829f4d1a

mips architecture (MIPS (Big Endian))


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_mips.deb
    Size/MD5 checksum:   112086 f3eefe99badef8981c197191cfa7ad39
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_mips.deb
    Size/MD5 checksum:   118180 bc2b4fcd3d3a7df0ece598e4a0c72ea4

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_mips.udeb
    Size/MD5 checksum:    49302 0a4a229e0e066b8d9fecc75125385899

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_mips.deb
    Size/MD5 checksum:    78638 a588b355c89a2f5bbd893aaf938740c8

mipsel architecture (MIPS (Little Endian))

  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_mipsel.deb
    Size/MD5 checksum:   117674 a39185fab632a03793efe3396311f350

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_mipsel.udeb
    Size/MD5 checksum:    48770 42c311ba6c2052abdddf6c2e6b7aa16a

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_mipsel.deb
    Size/MD5 checksum:   111554 86440305699bfed9cd6cd0721b5c032c

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_mipsel.deb
    Size/MD5 checksum:    78272 95b3aff8d41ea810ee4d4b1bb75c9eed

powerpc architecture (PowerPC)


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_powerpc.deb
    Size/MD5 checksum:    74674 f3377454115baffb9450fb0a0bb51d0f

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_powerpc.deb
    Size/MD5 checksum:   105862 4b75aabdc533969677988dbc4bd8e59e

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_powerpc.udeb
    Size/MD5 checksum:    43066 2edba1128225890a6792f2eecee00058
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_powerpc.deb
    Size/MD5 checksum:   112228 a60c4734706546a47127c11765f1d9bf

s390 architecture (IBM S/390)


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_s390.udeb
    Size/MD5 checksum:    53540 8a063f95dd410c93e6b5fe10e091fdc2
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_s390.deb
    Size/MD5 checksum:   121934 d5ae65fdd1254df11d692051753efcc8

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_s390.deb
    Size/MD5 checksum:   116260 29bf7983a2226601124ee0da48072aa2

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_s390.deb
    Size/MD5 checksum:    80346 fe7c1452e141fc20d16653b857d6ec69

sparc architecture (Sun SPARC/UltraSPARC)


http://security.debian.org/pool/updates/main/d/dhcp/dhcp-relay_2.0pl5-19.5etch2_sparc.deb
    Size/MD5 checksum:    75060 e8e5a86e2e608771e36755b0f443df83
  http://security.debian.org/pool/updates/main/d/dhcp/dhcp_2.0pl5-19.5etch2_sparc.deb
    Size/MD5 checksum:   112946 cd73de6703a63dc321cf788bab64d52d

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client_2.0pl5-19.5etch2_sparc.deb
    Size/MD5 checksum:   106534 c777f24901a5bdb9db29c3a82da401d8

http://security.debian.org/pool/updates/main/d/dhcp/dhcp-client-udeb_2.0pl5-19.5etch2_sparc.udeb
    Size/MD5 checksum:    43554 516673e6c0d38126058807dbbdf81fe7


  これらのファイルは次の版の安定版リリース時そちらに移されます。


- ---------------------------------------------------------------------------------
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 <pkg>' and http://packages.debian.org/<pkg>
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-- 
Seiji Kaneko                         skaneko@xxxxxxxxxxxx
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