CVE-2014-0118

The deflate_in_filter function in mod_deflate.c in the mod_deflate module in the Apache HTTP Server before 2.4.10, when request body decompression is enabled, allows remote attackers to cause a denial of service (resource consumption) via crafted request data that decompresses to a much larger size.

公開: 2014-07-20 最終更新: 2026-05-06 Assigner: [email protected] ソース: [email protected]

総合評価: CVE-2014-0118 は中リスク(56.3/100)。CVSS 深刻度は中。悪用される可能性が高い(EPSS 41.33%、97 パーセンタイル) 根拠: EPSS 上、短期間での悪用可能性は高い水準です。 直近 1 日で EPSS が +24.64% 上昇。悪用への関心が高まっている可能性があります。 推奨対応: 悪用可能性が高いため、影響範囲の確認と修補の優先付けを推奨します。

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-2014-0118 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 2026-03-04 16.69% 41.33% +24.64%
2 2026-03-01 41.33% 16.69% -24.64%
3 2026-02-04 41.33%

EPSS の全履歴 (全 47 件)

CVE-2014-0118 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: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: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: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。
8.6 2.9 [email protected]

CVE-2014-0118 の弱点分類(列挙)

CVE-2014-0118 の OS トラッカー

vendor priority summary link
debian not yet assigned CVE-2014-0118 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-2014-0118
gentoo normal CVE-2014-0118: 1 GLSA(s) (201504-03), 1 atom(s) (www-servers/apache); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-0118
redhat medium https://access.redhat.com/security/cve/CVE-2014-0118
suse medium CVE-2014-0118 severity moderate: SUSE including 95 source package names (apache2, apache2-2.2.34-70.12.1, …), 234 product×package rows across 43 product lines (HPE Helion OpenStack 8, SUSE Liberty Linux 7, … (43 product lines)): Fixed 147, Known Not Affected 87. https://www.suse.com/security/cve/CVE-2014-0118/
ubuntu medium CVE-2014-0118 medium priority: Ubuntu including 1 source packages (apache2), 4 status rows across 4 suites (lucid, precise, trusty, upstream): released 4. https://ubuntu.com/security/CVE-2014-0118

CVE-2014-0118 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 >= 2.2.0, < 2.2.29 cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
apache http_server >= 2.4.1, < 2.4.10 cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
debian debian_linux 7.0 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
debian debian_linux 8.0 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
redhat jboss_enterprise_application_platform 6.0.0 cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:*
redhat jboss_enterprise_application_platform 6.4.0 cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.4.0:*:*:*:*:*:*:*

CVE-2014-0118 の参考情報

URL タグ
http://advisories.mageia.org/MGASA-2014-0304.html Third Party Advisory
http://advisories.mageia.org/MGASA-2014-0305.html Third Party Advisory
http://httpd.apache.org/security/vulnerabilities_24.html Patch Vendor Advisory
http://lists.apple.com/archives/security-announce/2015/Apr/msg00001.html Broken Link Mailing List
http://marc.info/?l=bugtraq&m=143403519711434&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=143748090628601&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=144050155601375&w=2 Issue Tracking Mailing List Third Party Advisory
http://marc.info/?l=bugtraq&m=144493176821532&w=2 Issue Tracking Mailing List Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1019.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1020.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1021.html Broken Link
http://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x/CHANGES Vendor Advisory
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/filters/mod_deflate.c Vendor Advisory
http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/filters/mod_deflate.c?r1=1604353&r2=1610501&diff_format=h Patch Vendor Advisory
http://www.debian.org/security/2014/dsa-2989 Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2014:142 Broken Link
http://www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html Third Party Advisory
http://www.securityfocus.com/bid/68745 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1120601 Issue Tracking Third Party Advisory
https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04832246 Third Party Advisory
https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%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/r476d175be0aaf4a17680ef98c5153b4d336eaef76fb2224cc94c463a%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/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r83109088737656fa6307bd99ab40f8ff0269ae58d3f7272d7048494a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/r9821b0a32a1d0a1b4947abb6f3630053fcbb2ec905d9a32c2bd4d4ee%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/ra7f6aeb28661fbf826969526585f16856abc4615877875f9d3b35ef4%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rad01d817195e6cc871cb1d73b207ca326379a20a6e7f30febaf56d24%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rcc44594d4d6579b90deccd4536b5d31f099ef563df39b094be286b9e%40%3Ccvs.httpd.apache.org%3E
https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%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/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%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://puppet.com/security/cve/cve-2014-0118 Third Party Advisory
https://security.gentoo.org/glsa/201504-03 Third Party Advisory
https://support.apple.com/HT204659 Third Party Advisory
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