CVE-2005-2088

Exp

The Apache HTTP server before 1.3.34, and 2.0.x before 2.0.55, when acting as an HTTP proxy, allows remote attackers to poison the web cache, bypass web application firewall protection, and conduct XSS attacks via an HTTP request with both a "Transfer-Encoding: chunked" header and a Content-Length header, which causes Apache to incorrectly handle and forward the body of the request in a way that causes the receiving server to process it as a separate HTTP request, aka "HTTP Request Smuggling."

公開： 2005-07-05 最終更新： 2026-04-16 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-2005-2088 は悪用リスクが高い（61.3/100）。CVSS 深刻度は中。悪用される可能性が高い（EPSS 39.95%、97 パーセンタイル） 公開エクスプロイトが 2 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-2005-2088 に関する公開 exploit 参照（Exploit-DB）

EDB-ID ソース 種別 公開 リンク
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

CVE-2005-2088 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 2026-05-25 54.29% 39.95% -14.34%
2 2026-03-04 46.69% 54.29% +7.60%
3 2026-03-01 — 46.69% —

EPSS の全履歴 （全 41 件）

CVE-2005-2088 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
4.3 2.0 MEDIUM
AV:N/AC:M/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:M)
多少の有利条件は要るが、極端なレアケースではない。
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。
 8.6 2.9 [email protected]

CVE-2005-2088 の弱点分類（列挙）

CVE-2005-2088 の OS トラッカー

vendor priority summary link
debian medium CVE-2005-2088 medium priority: Debian including 1 source packages (apache2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2005-2088
redhat medium — https://access.redhat.com/security/cve/CVE-2005-2088
ubuntu medium CVE-2005-2088 medium priority: Ubuntu including 2 source packages (apache, apache2), 8 status rows across 4 suites (dapper, edgy, feisty, upstream): released 6, needs-triage 2. https://ubuntu.com/security/CVE-2005-2088

CVE-2005-2088 のベンダーコメント（NVD）

  • Apache (2008-07-02T00:00:00)

    Fixed in Apache HTTP Server 2.0.55: http://httpd.apache.org/security/vulnerabilities_20.html

CVE-2005-2088 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
apache http_server >= 2.0.35, < 2.0.55 cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
debian debian_linux 3.0 cpe:2.3:o:debian:debian_linux:3.0:*:*:*:*:*:*:*
debian debian_linux 3.1 cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*

CVE-2005-2088 の参考情報

URL タグ
http://docs.info.apple.com/article.html?artnum=302847 Broken Link
http://lists.trustix.org/pipermail/tsl-announce/2005-October/000354.html Broken Link
http://marc.info/?l=apache-httpd-announce&m=112931556417329&w=3 Mailing List Third Party Advisory
http://seclists.org/lists/bugtraq/2005/Jun/0025.html Issue Tracking Mailing List Third Party Advisory
http://secunia.com/advisories/14530 Not Applicable
http://secunia.com/advisories/17319 Not Applicable
http://secunia.com/advisories/17487 Not Applicable
http://secunia.com/advisories/17813 Not Applicable
http://secunia.com/advisories/19072 Not Applicable
http://secunia.com/advisories/19073 Not Applicable
http://secunia.com/advisories/19185 Not Applicable
http://secunia.com/advisories/19317 Not Applicable
http://secunia.com/advisories/23074 Not Applicable
http://securityreason.com/securityalert/604 Exploit Third Party Advisory
http://securitytracker.com/id?1014323 Broken Link Third Party Advisory VDB Entry
http://slackware.com/security/viewer.php?l=slackware-security&y=2005&m=slackware-security.600000 Third Party Advisory
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102197-1 Broken Link
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102198-1 Broken Link
http://support.avaya.com/elmodocs2/security/ASA-2006-081.htm Third Party Advisory
http://www-1.ibm.com/support/search.wss?rs=0&q=PK13959&apar=only Broken Link Third Party Advisory
http://www-1.ibm.com/support/search.wss?rs=0&q=PK16139&apar=only Broken Link Third Party Advisory
http://www.apache.org/dist/httpd/CHANGES_1.3 Broken Link Vendor Advisory
http://www.apache.org/dist/httpd/CHANGES_2.0 Broken Link Vendor Advisory
http://www.debian.org/security/2005/dsa-803 Mailing List Third Party Advisory
http://www.debian.org/security/2005/dsa-805 Mailing List Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2005:130 Third Party Advisory
http://www.novell.com/linux/security/advisories/2005_18_sr.html Broken Link
http://www.novell.com/linux/security/advisories/2005_46_apache.html Broken Link
http://www.redhat.com/support/errata/RHSA-2005-582.html Broken Link Third Party Advisory
http://www.securiteam.com/securityreviews/5GP0220G0U.html Broken Link Exploit
http://www.securityfocus.com/archive/1/428138/100/0/threaded Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/14106 Broken Link Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/15647 Broken Link Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/usn-160-2 Broken Link
http://www.vupen.com/english/advisories/2005/2140 Broken Link Permissions Required
http://www.vupen.com/english/advisories/2005/2659 Broken Link Permissions Required
http://www.vupen.com/english/advisories/2006/0789 Broken Link Permissions Required
http://www.vupen.com/english/advisories/2006/1018 Broken Link Permissions Required
http://www.vupen.com/english/advisories/2006/4680 Broken Link Permissions Required
http://www.watchfire.com/resources/HTTP-Request-Smuggling.pdf Broken Link
http://www1.itrc.hp.com/service/cki/docDisplay.do?docId=c00612828 Broken Link
https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r734a07156abf332d5ab27fb91d9d962cacfef4f3681e44056f064fa8%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/rd65d8ba68ba17e7deedafbf5bb4899f2ae4dad781d21b931c2941ac3%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/re895fc1736d25c8cf57e102c871613b8aeec9ea26fd8a44e7942b5ab%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E Mailing List Vendor Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11452 Broken Link Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1237 Broken Link Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1526 Broken Link Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1629 Broken Link Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A840 Broken Link Third Party Advisory
https://secure-support.novell.com/KanisaPlatform/Publishing/741/3222109_f.SAL_Public.html Broken Link
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