CVE-2011-3192

Exp

The byterange filter in the Apache HTTP Server 1.3.x, 2.0.x through 2.0.64, and 2.2.x through 2.2.19 allows remote attackers to cause a denial of service (memory and CPU consumption) via a Range header that expresses multiple overlapping ranges, as exploited in the wild in August 2011, a different vulnerability than CVE-2007-0086.

公開： 2011-08-29 最終更新： 2026-04-29 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-2011-3192 は悪用リスクが高い（86.2/100）。CVSS 深刻度は高。悪用される可能性が高い（EPSS 98.95%、100 パーセンタイル） 公開エクスプロイトが 6 件参照されています（Exploit-DB）。 直近 1 日で EPSS が +8.49% 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-2011-3192 に関する公開 exploit 参照（Exploit-DB）

EDB-ID ソース 種別 公開 リンク
18221 exploit_db edb 2011-12-09 Exploit-DB ↗
17696 exploit_db edb 2011-08-19 Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗
— nvd_ref exploit_tag Exploit-DB ↗

CVE-2011-3192 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 90.46% 98.95% +8.49%
2 2026-06-05 90.86% 90.46% -0.41%
3 2026-05-27 — 90.86% —

EPSS の全履歴 （全 56 件）

CVE-2011-3192 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
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C 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:C)
可用性は全面的に損なわれる。
 10.0 6.9 [email protected]

CVE-2011-3192 の弱点分類（列挙）

CVE-2011-3192 の OS トラッカー

vendor priority summary link
debian not yet assigned CVE-2011-3192 not yet assigned 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-2011-3192
gentoo high CVE-2011-3192: 1 GLSA(s) (201206-25), 1 atom(s) (www-servers/apache); latest impact high. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-3192
redhat high — https://access.redhat.com/security/cve/CVE-2011-3192
suse high CVE-2011-3192 severity important: SUSE including 99 source package names (apache2-2.2.12-1.18.1, apache2-2.2.12-1.28.1, …), 123 product×package rows across 25 product lines (SUSE Linux Enterprise High Performance Computing 12 SP5, SUSE Linux Enterprise Module for Server Applications 15, … (25 product lines)): Fixed 123. https://www.suse.com/security/cve/CVE-2011-3192/
ubuntu medium CVE-2011-3192 medium priority: Ubuntu including 1 source packages (apache2), 5 status rows across 5 suites (hardy, lucid, maverick, natty, upstream): released 5. https://ubuntu.com/security/CVE-2011-3192

CVE-2011-3192 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, < 2.0.65 cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
apache http_server >= 2.2.0, < 2.2.20 cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
opensuse opensuse 11.3 cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*
opensuse opensuse 11.4 cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*
suse linux_enterprise_server 10 cpe:2.3:o:suse:linux_enterprise_server:10:sp2:*:*:-:*:*:*
suse linux_enterprise_server 10 cpe:2.3:o:suse:linux_enterprise_server:10:sp3:*:*:-:*:*:*
suse linux_enterprise_server 10 cpe:2.3:o:suse:linux_enterprise_server:10:sp4:*:*:-:*:*:*
suse linux_enterprise_server 11 cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:-:*:*
suse linux_enterprise_server 11 cpe:2.3:o:suse:linux_enterprise_server:11:sp1:*:*:*:vmware:*:*
suse linux_enterprise_software_development_kit 10 cpe:2.3:o:suse:linux_enterprise_software_development_kit:10:sp3:*:*:*:*:*:*
suse linux_enterprise_software_development_kit 10 cpe:2.3:o:suse:linux_enterprise_software_development_kit:10:sp4:*:*:*:*:*:*
suse linux_enterprise_software_development_kit 11 cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp1:*:*:*:*:*:*
canonical ubuntu_linux 8.04 cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*
canonical ubuntu_linux 10.04 cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*
canonical ubuntu_linux 10.10 cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*
canonical ubuntu_linux 11.04 cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*

CVE-2011-3192 の参考情報

URL タグ
http://archives.neohapsis.com/archives/fulldisclosure/2011-08/0285.html Broken Link
http://blogs.oracle.com/security/entry/security_alert_for_cve_2011 Broken Link
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html Broken Link
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00006.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00009.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00010.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00011.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00008.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00011.html Mailing List Third Party Advisory
http://mail-archives.apache.org/mod_mbox/httpd-announce/201108.mbox/%3c20110824161640.122D387DD%40minotaur.apache.org%3e
http://mail-archives.apache.org/mod_mbox/httpd-dev/201108.mbox/%3cCAAPSnn2PO-d-C4nQt_TES2RRWiZr7urefhTKPWBC1b+K1Dqc7g%40mail.gmail.com%3e
http://marc.info/?l=bugtraq&m=131551295528105&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=131731002122529&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=132033751509019&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=133477473521382&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=133951357207000&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=134987041210674&w=2 Issue Tracking Mailing List
http://osvdb.org/74721 Broken Link
http://seclists.org/fulldisclosure/2011/Aug/175 Exploit Mailing List Third Party Advisory
http://secunia.com/advisories/45606 Not Applicable Vendor Advisory
http://secunia.com/advisories/45937 Not Applicable
http://secunia.com/advisories/46000 Not Applicable
http://secunia.com/advisories/46125 Not Applicable
http://secunia.com/advisories/46126 Not Applicable
http://securitytracker.com/id?1025960 Broken Link Third Party Advisory VDB Entry
http://support.apple.com/kb/HT5002 Third Party Advisory
http://www.apache.org/dist/httpd/Announcement2.2.html Broken Link
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b90d73.shtml Third Party Advisory
http://www.exploit-db.com/exploits/17696 Exploit Third Party Advisory VDB Entry
http://www.gossamer-threads.com/lists/apache/dev/401638 Third Party Advisory
http://www.kb.cert.org/vuls/id/405811 Third Party Advisory US Government Resource
http://www.mandriva.com/security/advisories?name=MDVSA-2011:130 Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2013:150 Broken Link
http://www.oracle.com/technetwork/topics/security/alert-cve-2011-3192-485304.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2012-366304.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2011-330135.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1245.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1294.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1300.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1329.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1330.html Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1369.html Third Party Advisory
http://www.securityfocus.com/bid/49303 Third Party Advisory VDB Entry
http://www.ubuntu.com/usn/USN-1199-1 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=732928 Exploit Issue Tracking Third Party Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/69396 Third Party Advisory VDB Entry
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 Third Party Advisory
https://issues.apache.org/bugzilla/show_bug.cgi?id=51714 Exploit Issue Tracking Vendor Advisory
https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r688df6f16f141e966a0a47f817e559312b3da27886f59116a94b273d%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/re2e23465bbdb17ffe109d21b4f192e6b58221cd7aa8797d530b4cd75%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14762 Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14824 Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18827 Third Party Advisory
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