CVE-2008-1447

Exp

The DNS protocol, as implemented in (1) BIND 8 and 9 before 9.5.0-P1, 9.4.2-P1, and 9.3.5-P1; (2) Microsoft DNS in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2; and other implementations allow remote attackers to spoof DNS traffic via a birthday attack that uses in-bailiwick referrals to conduct cache poisoning against recursive resolvers, related to insufficient randomness of DNS transaction IDs and source ports, aka "DNS Insufficient Socket Entropy Vulnerability" or "the Kaminsky bug."

公開： 2008-07-08 最終更新： 2026-04-23 Assigner： [email protected] ソース： [email protected]
NVD ステータス：Modified，CVE の状態： published
参照： NVD, CVE.org, EUVD, JVN

CVE-2008-1447 は悪用リスクが高い（77.5/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 88.11%、100 パーセンタイル） 公開エクスプロイトが 3 件参照されています（Exploit-DB）。 公開エクスプロイトが確認されています。影響範囲の確認、緩和策の適用、パッチ適用を優先してください。

リスクは変動します。再評価に基づき、本ページの表示内容を更新しています。

CVE-2008-1447 に関する公開 exploit 参照（Exploit-DB）

EDB-ID ソース 種別 公開 リンク
6130 exploit_db edb 2008-07-25 Exploit-DB ↗
6123 exploit_db edb 2008-07-24 Exploit-DB ↗
6122 exploit_db edb 2008-07-23 Exploit-DB ↗

CVE-2008-1447 の EPSS（Exploit Prediction Scoring System）スコア

EPSS は日次で悪用されやすさの相対度合いを推定します。パーセンタイルは採点済み CVE の中での相対位置（高いほど相対的に深刻）を示します。

# 日付 旧 EPSS スコア 新 EPSS スコア Δ（新 − 旧）
1 2026-06-08 87.66% 88.11% +0.45%
2 2026-06-03 86.29% 87.66% +1.37%
3 2026-06-01 — 86.29% —

EPSS の全履歴 （全 40 件）

CVE-2008-1447 の CVSS（Common Vulnerability Scoring System）指標

この CVE の CVSS 指標。

ベーススコア バージョン 深刻度 ベクトル 悪用しやすさ 影響 スコアの出典
6.8 3.1 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N クリックして展開
攻撃ベクター (AV:N)
インターネットなど、ルーティングされたネットワーク越しに遠隔から悪用しうる。端末の前にいる必要はない。
攻撃の複雑さ (AC:H)
到達できても、タイミング・負荷・周辺設定など、揃わないと成功しない局面が多い。
必要な権限 (PR:N)
事前のログインや昇格は不要で、匿名アクセスのまま踏み台にしうる。
ユーザーの関与 (UI:N)
メールのリンクを開く、マクロを有効にするなど、被害者の協力がなくても成立しうる。
スコープ (S:C)
脆弱箇所を足がかりに、別コンポーネントや別権限域まで影響が広がりうる。
機密性への影響 (C:N)
機微情報の漏えいは想定しにくい。
完全性への影響 (I:H)
権限の奪取や広範なログ改竄など、システムの信頼根拠を揺るがす改ざんが現実的。
可用性への影響 (A:N)
業務継続に支障が出るレベルの停止や劣化は想定されない。
 2.2 4.0 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N クリックして展開
アクセス経路 (AV:N)
ルーティング可能なネットワーク越しに、遠隔から到達・悪用しうる。
アクセスの複雑さ (AC:L)
手順が短く、再現性が高い。
認証 (AU:N)
認証を経ずに攻撃を完結できる。
機密性への影響 (C:N)
機密性は損なわれない。
完全性への影響 (I:P)
完全性は部分的に損なわれる。
可用性への影響 (A:N)
可用性は損なわれない。
 10.0 2.9 [email protected]

CVE-2008-1447 の弱点分類（列挙）

CVE-2008-1447 の OS トラッカー

vendor priority summary link
debian high CVE-2008-1447 high priority: Debian including 7 source packages (adns, bind9, …), 35 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 35. https://security-tracker.debian.org/tracker/CVE-2008-1447
gentoo high CVE-2008-1447: 5 GLSA(s) (200807-08, 200809-02, …), 7 atom(s) (app-emulation/vmware-player, app-emulation/vmware-server, …); latest impact high. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2008-1447
redhat high — https://access.redhat.com/security/cve/CVE-2008-1447
ubuntu high CVE-2008-1447 high priority: Ubuntu including 5 source packages (bind9, dnsmasq, eglibc, glibc, python-dns), 40 status rows across 8 suites (dapper, feisty, gutsy, hardy, intrepid, jaunty, karmic, upstream): released 18, not-affected 10, DNE 7, ignored 5. https://ubuntu.com/security/CVE-2008-1447

CVE-2008-1447 のベンダーコメント（NVD）

  • Red Hat (2008-07-09T00:00:00)

    http://rhn.redhat.com/errata/RHSA-2008-0533.html

CVE-2008-1447 の影響を受けるソフトウェア／構成

ベンダー 製品 バージョン 生の CPE
isc bind 4 cpe:2.3:a:isc:bind:4:*:*:*:*:*:*:*
isc bind 8 cpe:2.3:a:isc:bind:8:*:*:*:*:*:*:*
isc bind 9.2.9 cpe:2.3:a:isc:bind:9.2.9:*:*:*:*:*:*:*

CVE-2008-1447 の参考情報

URL タグ
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-009.txt.asc Third Party Advisory Vendor Advisory
http://blog.invisibledenizen.org/2008/07/kaminskys-dns-issue-accidentally-leaked.html Technical Description
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=494401 Third Party Advisory
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01523520 Broken Link
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01662368 Broken Link
http://lists.apple.com/archives/security-announce//2008/Jul/msg00003.html Mailing List Third Party Advisory
http://lists.apple.com/archives/security-announce//2008/Sep/msg00003.html Mailing List Third Party Advisory
http://lists.apple.com/archives/security-announce//2008/Sep/msg00004.html Mailing List Third Party Advisory
http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html Mailing List Third Party Advisory
http://lists.grok.org.uk/pipermail/full-disclosure/2008-August/064118.html Broken Link
http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00003.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html Third Party Advisory
http://marc.info/?l=bugtraq&m=121630706004256&w=2 Third Party Advisory
http://marc.info/?l=bugtraq&m=121866517322103&w=2 Third Party Advisory
http://marc.info/?l=bugtraq&m=123324863916385&w=2 Third Party Advisory
http://marc.info/?l=bugtraq&m=141879471518471&w=2 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2008-0533.html Third Party Advisory
http://secunia.com/advisories/30925 Third Party Advisory
http://secunia.com/advisories/30973 Third Party Advisory
http://secunia.com/advisories/30977 Third Party Advisory
http://secunia.com/advisories/30979 Third Party Advisory
http://secunia.com/advisories/30980 Third Party Advisory
http://secunia.com/advisories/30988 Third Party Advisory Vendor Advisory
http://secunia.com/advisories/30989 Vendor Advisory
http://secunia.com/advisories/30998 Third Party Advisory
http://secunia.com/advisories/31011 Third Party Advisory
http://secunia.com/advisories/31012 Third Party Advisory
http://secunia.com/advisories/31014 Third Party Advisory
http://secunia.com/advisories/31019 Third Party Advisory
http://secunia.com/advisories/31022 Third Party Advisory
http://secunia.com/advisories/31030 Third Party Advisory
http://secunia.com/advisories/31031 Third Party Advisory
http://secunia.com/advisories/31033 Vendor Advisory
http://secunia.com/advisories/31052 Vendor Advisory
http://secunia.com/advisories/31065 Third Party Advisory
http://secunia.com/advisories/31072 Third Party Advisory
http://secunia.com/advisories/31093 Third Party Advisory
http://secunia.com/advisories/31094 Vendor Advisory
http://secunia.com/advisories/31137 Vendor Advisory
http://secunia.com/advisories/31143 Third Party Advisory
http://secunia.com/advisories/31151 Third Party Advisory
http://secunia.com/advisories/31152 Third Party Advisory
http://secunia.com/advisories/31153 Third Party Advisory
http://secunia.com/advisories/31169 Third Party Advisory
http://secunia.com/advisories/31197 Vendor Advisory
http://secunia.com/advisories/31199 Third Party Advisory
http://secunia.com/advisories/31204 Third Party Advisory
http://secunia.com/advisories/31207 Vendor Advisory
http://secunia.com/advisories/31209 Third Party Advisory
http://secunia.com/advisories/31212 Third Party Advisory
http://secunia.com/advisories/31213 Third Party Advisory
http://secunia.com/advisories/31221 Third Party Advisory
http://secunia.com/advisories/31236 Third Party Advisory
http://secunia.com/advisories/31237 Vendor Advisory
http://secunia.com/advisories/31254 Vendor Advisory
http://secunia.com/advisories/31326 Third Party Advisory
http://secunia.com/advisories/31354 Third Party Advisory
http://secunia.com/advisories/31422 Third Party Advisory
http://secunia.com/advisories/31430 Third Party Advisory
http://secunia.com/advisories/31451 Third Party Advisory
http://secunia.com/advisories/31482 Third Party Advisory
http://secunia.com/advisories/31495 Third Party Advisory
http://secunia.com/advisories/31588 Third Party Advisory
http://secunia.com/advisories/31687 Third Party Advisory
http://secunia.com/advisories/31823 Third Party Advisory
http://secunia.com/advisories/31882 Third Party Advisory
http://secunia.com/advisories/31900 Third Party Advisory
http://secunia.com/advisories/33178 Third Party Advisory
http://secunia.com/advisories/33714 Third Party Advisory
http://secunia.com/advisories/33786 Third Party Advisory
http://security.freebsd.org/advisories/FreeBSD-SA-08:06.bind.asc Third Party Advisory
http://security.gentoo.org/glsa/glsa-200807-08.xml Third Party Advisory
http://security.gentoo.org/glsa/glsa-200812-17.xml Third Party Advisory
http://security.gentoo.org/glsa/glsa-201209-25.xml Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.452680 Third Party Advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.539239 Third Party Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239392-1 Third Party Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-26-240048-1 Third Party Advisory
http://support.apple.com/kb/HT3026 Third Party Advisory
http://support.apple.com/kb/HT3129 Third Party Advisory
http://support.citrix.com/article/CTX117991 Third Party Advisory
http://support.citrix.com/article/CTX118183 Third Party Advisory
http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=762152 Third Party Advisory
http://up2date.astaro.com/2008/08/up2date_7202_released.html Third Party Advisory
http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0231 Third Party Advisory
http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0018 Third Party Advisory
http://www.bluecoat.com/support/security-advisories/dns_cache_poisoning Third Party Advisory
http://www.caughq.org/exploits/CAU-EX-2008-0002.txt Third Party Advisory
http://www.caughq.org/exploits/CAU-EX-2008-0003.txt Third Party Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a00809c2168.shtml Third Party Advisory
http://www.debian.org/security/2008/dsa-1603 Patch
http://www.debian.org/security/2008/dsa-1604 Third Party Advisory
http://www.debian.org/security/2008/dsa-1605 Third Party Advisory
http://www.debian.org/security/2008/dsa-1619 Third Party Advisory
http://www.debian.org/security/2008/dsa-1623 Third Party Advisory
http://www.doxpara.com/?p=1176 Third Party Advisory
http://www.doxpara.com/DMK_BO2K8.ppt Third Party Advisory
http://www.ibm.com/support/docview.wss?uid=isg1IZ26667 Third Party Advisory
http://www.ibm.com/support/docview.wss?uid=isg1IZ26668 Third Party Advisory
http://www.ibm.com/support/docview.wss?uid=isg1IZ26669 Third Party Advisory
http://www.ibm.com/support/docview.wss?uid=isg1IZ26670 Third Party Advisory
http://www.ibm.com/support/docview.wss?uid=isg1IZ26671 Third Party Advisory
http://www.ibm.com/support/docview.wss?uid=isg1IZ26672 Third Party Advisory
http://www.ipcop.org/index.php?name=News&file=article&sid=40 Third Party Advisory
http://www.isc.org/index.pl?/sw/bind/bind-security.php Third Party Advisory
http://www.kb.cert.org/vuls/id/800113 Third Party Advisory US Government Resource
http://www.kb.cert.org/vuls/id/MIMG-7DWR4J Third Party Advisory US Government Resource
http://www.kb.cert.org/vuls/id/MIMG-7ECL8Q Third Party Advisory US Government Resource
http://www.mandriva.com/security/advisories?name=MDVSA-2008:139 Third Party Advisory
http://www.nominum.com/asset_upload_file741_2661.pdf Third Party Advisory
http://www.novell.com/support/viewContent.do?externalId=7000912 Third Party Advisory
http://www.openbsd.org/errata42.html#013_bind Third Party Advisory
http://www.openbsd.org/errata43.html#004_bind Third Party Advisory
http://www.phys.uu.nl/~rombouts/pdnsd.html Third Party Advisory
http://www.phys.uu.nl/~rombouts/pdnsd/ChangeLog Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2008-0789.html Third Party Advisory
http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/VU800113.html Third Party Advisory
http://www.ruby-lang.org/en/news/2008/08/08/multiple-vulnerabilities-in-ruby/ Third Party Advisory
http://www.securityfocus.com/archive/1/495289/100/0/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/archive/1/495869/100/0/threaded Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/30131 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020437 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020438 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020440 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020448 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020449 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020548 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020558 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020560 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020561 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020575 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020576 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020577 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020578 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020579 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020651 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020653 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020702 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020802 Third Party Advisory VDB Entry
http://www.securitytracker.com/id?1020804 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/usn-622-1 Third Party Advisory
http://www.ubuntu.com/usn/usn-627-1 Third Party Advisory
http://www.unixwiz.net/techtips/iguide-kaminsky-dns-vuln.html Third Party Advisory
http://www.us-cert.gov/cas/techalerts/TA08-190A.html Third Party Advisory US Government Resource
http://www.us-cert.gov/cas/techalerts/TA08-190B.html Third Party Advisory US Government Resource
http://www.us-cert.gov/cas/techalerts/TA08-260A.html Third Party Advisory US Government Resource
http://www.vmware.com/security/advisories/VMSA-2008-0014.html Third Party Advisory
http://www.vupen.com/english/advisories/2008/2019/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2023/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2025/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2029/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2030/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2050/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2051/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2052/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2055/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2092/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2113/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2114/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2123/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2139/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2166/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2195/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2196/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2197/references Third Party Advisory
http://www.vupen.com/english/advisories/2008/2268 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2291 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2334 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2342 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2377 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2383 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2384 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2466 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2467 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2482 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2525 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2549 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2558 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2582 Third Party Advisory
http://www.vupen.com/english/advisories/2008/2584 Third Party Advisory
http://www.vupen.com/english/advisories/2009/0297 Third Party Advisory
http://www.vupen.com/english/advisories/2009/0311 Third Party Advisory
http://www.vupen.com/english/advisories/2010/0622 Third Party Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-037 Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/43334 Third Party Advisory VDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/43637 Third Party Advisory VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12117 Tool Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5725 Tool Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5761 Tool Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5917 Tool Signature
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9627 Tool Signature
https://www.exploit-db.com/exploits/6122 Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/6123 Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/6130 Third Party Advisory VDB Entry
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00402.html Third Party Advisory
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00458.html Third Party Advisory
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