CVE-2004-0230

Exp

TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP.

公開： 2004-08-18 最終更新： 2026-06-16 Assigner： [email protected] ソース： [email protected]
NVD ステータス：Analyzed，CVE の状態： published
参照： NVD, CVE.org, EUVD, JVN

CVE-2004-0230 は悪用リスクが高い（74.9/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 80.86%、100 パーセンタイル） 公開エクスプロイトが 8 件参照されています（Exploit-DB）。 直近 1 日で EPSS が +70.12% 上昇。悪用への関心が高まっている可能性があります。 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-2004-0230 に関する公開 exploit 参照（Exploit-DB）

EDB-ID ソース 種別 公開 リンク
942 exploit_db edb 2005-04-17 Exploit-DB ↗
24033 exploit_db edb 2004-04-23 Exploit-DB ↗
291 exploit_db edb 2004-04-23 Exploit-DB ↗
276 exploit_db edb 2004-04-22 Exploit-DB ↗
24032 exploit_db edb 2004-04-20 Exploit-DB ↗
24031 exploit_db edb 2004-04-20 Exploit-DB ↗
24030 exploit_db edb 2004-03-05 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

CVE-2004-0230 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 2026-06-15 10.73% 80.86% +70.12%
2 2026-06-11 9.32% 10.73% +1.42%
3 2026-01-08 — 9.32% —

EPSS の全履歴 （全 22 件）

CVE-2004-0230 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
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P 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:N)
完全性は損なわれない。
可用性への影響 (A:P)
可用性は部分的に損なわれる。
 10.0 2.9 [email protected]

CVE-2004-0230 の弱点分類（列挙）

CVE-2004-0230 の OS トラッカー

vendor priority summary link
debian unimportant CVE-2004-0230 unimportant priority: Debian including 1 source packages (linux), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): open 5. https://security-tracker.debian.org/tracker/CVE-2004-0230
redhat — — https://access.redhat.com/security/cve/CVE-2004-0230
suse low CVE-2004-0230 severity low: SUSE including 123 source package names (cluster-md-kmp-default, dlm-kmp-default, …), 456 product×package rows across 60 product lines (SLES-LTSS-TERADATA 15 SP2, SUSE Linux Enterprise Desktop 12, … (60 product lines)): Known Not Affected 266, Fixed 190. https://www.suse.com/security/cve/CVE-2004-0230/
ubuntu medium CVE-2004-0230 medium priority: Ubuntu including 1 source packages (quagga), 4 status rows across 4 suites (dapper, edgy, feisty, upstream): released 3, needs-triage 1. https://ubuntu.com/security/CVE-2004-0230

CVE-2004-0230 の NVD 評価コメント

コメント: <a href="https://cwe.mitre.org/data/definitions/331.html">CWE-331: Insufficient Entropy</a>

CVE-2004-0230 のベンダーコメント（NVD）

  • Red Hat (2006-08-16T00:00:00)

    The DHS advisory is a good source of background information about the issue: http://www.us-cert.gov/cas/techalerts/TA04-111A.html It is important to note that the issue described is a known function of TCP. In order to perform a connection reset an attacker would need to know the source and destination ip address and ports as well as being able to guess the sequence number within the window. These requirements seriously reduce the ability to trigger a connection reset on normal TCP connections. The DHS advisory explains that BGP routing is a specific case where being able to trigger a reset is easier than expected as the end points can be easily determined and large window sizes are used. BGP routing is also signficantly affected by having it’s connections terminated. The major BGP peers have recently switched to requiring md5 signatures which mitigates against this attack. The following article from Linux Weekly News also puts the flaw into context and shows why it does not pose a significant threat: http://lwn.net/Articles/81560/ Red Hat does not have any plans for action regarding this issue.

CVE-2004-0230 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
juniper junos < 11.4 cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:-:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r1:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r10:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r2:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r3:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r4:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r5:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r6:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r7:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r8:*:*:*:*:*:*
juniper junos 11.4 cpe:2.3:o:juniper:junos:11.4:r9:*:*:*:*:*:*
juniper junos 11.4r13 cpe:2.3:o:juniper:junos:11.4r13:s2:*:*:*:*:*:*
juniper junos 11.4x27 cpe:2.3:o:juniper:junos:11.4x27:*:*:*:*:*:*:*
juniper junos 12.1 cpe:2.3:o:juniper:junos:12.1:-:*:*:*:*:*:*
juniper junos 12.1r cpe:2.3:o:juniper:junos:12.1r:*:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:-:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:d10:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:d15:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:d20:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:d25:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:d30:*:*:*:*:*:*
juniper junos 12.1x44 cpe:2.3:o:juniper:junos:12.1x44:d35:*:*:*:*:*:*
juniper junos 12.1x45 cpe:2.3:o:juniper:junos:12.1x45:-:*:*:*:*:*:*
juniper junos 12.1x45 cpe:2.3:o:juniper:junos:12.1x45:d10:*:*:*:*:*:*
juniper junos 12.1x45 cpe:2.3:o:juniper:junos:12.1x45:d15:*:*:*:*:*:*
juniper junos 12.1x45 cpe:2.3:o:juniper:junos:12.1x45:d20:*:*:*:*:*:*
juniper junos 12.1x46 cpe:2.3:o:juniper:junos:12.1x46:-:*:*:*:*:*:*
juniper junos 12.1x46 cpe:2.3:o:juniper:junos:12.1x46:d10:*:*:*:*:*:*
juniper junos 12.1x46 cpe:2.3:o:juniper:junos:12.1x46:d15:*:*:*:*:*:*
juniper junos 12.1x47 cpe:2.3:o:juniper:junos:12.1x47:-:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:-:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r1:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r2:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r3:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r4:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r5:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r6:*:*:*:*:*:*
juniper junos 12.2 cpe:2.3:o:juniper:junos:12.2:r7:*:*:*:*:*:*
juniper junos 12.3 cpe:2.3:o:juniper:junos:12.3:-:*:*:*:*:*:*
juniper junos 12.3 cpe:2.3:o:juniper:junos:12.3:r1:*:*:*:*:*:*
juniper junos 12.3 cpe:2.3:o:juniper:junos:12.3:r2:*:*:*:*:*:*
juniper junos 12.3 cpe:2.3:o:juniper:junos:12.3:r3:*:*:*:*:*:*
juniper junos 12.3 cpe:2.3:o:juniper:junos:12.3:r4:*:*:*:*:*:*
juniper junos 12.3 cpe:2.3:o:juniper:junos:12.3:r5:*:*:*:*:*:*
juniper junos 13.1 cpe:2.3:o:juniper:junos:13.1:-:*:*:*:*:*:*
juniper junos 13.1 cpe:2.3:o:juniper:junos:13.1:r1:*:*:*:*:*:*
juniper junos 13.1 cpe:2.3:o:juniper:junos:13.1:r2:*:*:*:*:*:*
juniper junos 13.1 cpe:2.3:o:juniper:junos:13.1:r3:*:*:*:*:*:*
juniper junos 13.2 cpe:2.3:o:juniper:junos:13.2:-:*:*:*:*:*:*
juniper junos 13.2 cpe:2.3:o:juniper:junos:13.2:r1:*:*:*:*:*:*
juniper junos 13.2 cpe:2.3:o:juniper:junos:13.2:r2:*:*:*:*:*:*
juniper junos 13.2 cpe:2.3:o:juniper:junos:13.2:r3:*:*:*:*:*:*
juniper junos 13.3 cpe:2.3:o:juniper:junos:13.3:-:*:*:*:*:*:*
juniper junos 13.3 cpe:2.3:o:juniper:junos:13.3:r1:*:*:*:*:*:*
microsoft windows_2000 — cpe:2.3:o:microsoft:windows_2000:-:sp3:*:*:*:*:*:*
microsoft windows_2000 — cpe:2.3:o:microsoft:windows_2000:-:sp4:*:*:*:*:*:*
microsoft windows_98 — cpe:2.3:o:microsoft:windows_98:-:*:*:*:*:*:*:*
microsoft windows_98se — cpe:2.3:o:microsoft:windows_98se:-:*:*:*:*:*:*:*
microsoft windows_server_2003 — cpe:2.3:o:microsoft:windows_server_2003:-:*:*:*:*:*:itanium:*
microsoft windows_server_2003 — cpe:2.3:o:microsoft:windows_server_2003:-:*:*:*:*:*:x64:*
microsoft windows_server_2003 — cpe:2.3:o:microsoft:windows_server_2003:-:sp1:*:*:*:*:-:*
microsoft windows_server_2003 — cpe:2.3:o:microsoft:windows_server_2003:-:sp1:*:*:*:*:itanium:*
microsoft windows_xp — cpe:2.3:o:microsoft:windows_xp:-:*:x64:*:*:*:*:*
microsoft windows_xp — cpe:2.3:o:microsoft:windows_xp:-:sp1:*:*:*:*:*:*
microsoft windows_xp — cpe:2.3:o:microsoft:windows_xp:-:sp1:*:*:*:*:itanium:*
microsoft windows_xp — cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:*:*:*:*
oracle solaris 10 cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:*
oracle solaris 11 cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:*
openpgp openpgp 2.6.2 cpe:2.3:a:openpgp:openpgp:2.6.2:*:*:*:*:*:*:*
mcafee network_data_loss_prevention <= 8.6 cpe:2.3:a:mcafee:network_data_loss_prevention:*:*:*:*:*:*:*:*
mcafee network_data_loss_prevention 9.2.0 cpe:2.3:a:mcafee:network_data_loss_prevention:9.2.0:*:*:*:*:*:*:*
mcafee network_data_loss_prevention 9.2.1 cpe:2.3:a:mcafee:network_data_loss_prevention:9.2.1:*:*:*:*:*:*:*
mcafee network_data_loss_prevention 9.2.2 cpe:2.3:a:mcafee:network_data_loss_prevention:9.2.2:*:*:*:*:*:*:*
netbsd netbsd 1.5 cpe:2.3:o:netbsd:netbsd:1.5:*:*:*:*:*:*:*
netbsd netbsd 1.5.1 cpe:2.3:o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:*
netbsd netbsd 1.5.2 cpe:2.3:o:netbsd:netbsd:1.5.2:*:*:*:*:*:*:*
netbsd netbsd 1.5.3 cpe:2.3:o:netbsd:netbsd:1.5.3:*:*:*:*:*:*:*
netbsd netbsd 1.6 cpe:2.3:o:netbsd:netbsd:1.6:*:*:*:*:*:*:*
netbsd netbsd 1.6.1 cpe:2.3:o:netbsd:netbsd:1.6.1:*:*:*:*:*:*:*

CVE-2004-0230 の参考情報

URL タグ
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-006.txt.asc Broken Link Third Party Advisory
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.3/SCOSA-2005.3.txt Broken Link Third Party Advisory
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2005.9/SCOSA-2005.9.txt Broken Link Third Party Advisory
ftp://ftp.sco.com/pub/updates/UnixWare/SCOSA-2005.14/SCOSA-2005.14.txt Broken Link Third Party Advisory
ftp://patches.sgi.com/support/free/security/advisories/20040403-01-A.asc Broken Link Third Party Advisory
http://kb.juniper.net/JSA10638 Third Party Advisory
http://marc.info/?l=bugtraq&m=108302060014745&w=2 Mailing List
http://marc.info/?l=bugtraq&m=108506952116653&w=2 Mailing List
http://secunia.com/advisories/11440 Broken Link Permissions Required Third Party Advisory VDB Entry
http://secunia.com/advisories/11458 Broken Link Permissions Required Third Party Advisory VDB Entry
http://secunia.com/advisories/22341 Broken Link Permissions Required Third Party Advisory VDB Entry
http://www.cisco.com/warp/public/707/cisco-sa-20040420-tcp-ios.shtml Broken Link
http://www.kb.cert.org/vuls/id/415294 Third Party Advisory US Government Resource
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html Patch Third Party Advisory
http://www.osvdb.org/4030 Broken Link
http://www.securityfocus.com/archive/1/449179/100/0/threaded Broken Link
http://www.securityfocus.com/bid/10183 Exploit Third Party Advisory VDB Entry
http://www.uniras.gov.uk/vuls/2004/236929/index.htm Broken Link
http://www.us-cert.gov/cas/techalerts/TA04-111A.html Third Party Advisory US Government Resource
http://www.vupen.com/english/advisories/2006/3983 Broken Link Permissions Required
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-019 Third Party Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2006/ms06-064 Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/15886 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10053 Broken Link Patch Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2689 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A270 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3508 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4791 Broken Link
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5711 Broken Link
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