| Summary | java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat 6.x before 6.0.42, 7.x before 7.0.55, and 8.x before 8.0.9 does not properly handle attempts to continue reading data after an error has occurred, which allows remote attackers to conduct HTTP request smuggling attacks or cause a denial of service (resource consumption) by streaming data with malformed chunked transfer coding. |
|---|---|
| Publication Date | Feb. 16, 2015, 9:59 a.m. |
| Registration Date | Jan. 26, 2021, 3:04 p.m. |
| Last Update | Nov. 21, 2024, 11:01 a.m. |
| CVSS2.0 : MEDIUM | |
| Score | 6.4 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | 低 |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:a:apache:tomcat:7.0.2:beta:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.49:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.39:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.12:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.53:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.4:alpha:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.20:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.11:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.34:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.8:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.39:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.46:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:8.0.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.15:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.28:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.50:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:8.0.0:rc2:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.18:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.20:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.14:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.9:beta:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.10:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.31:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.29:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.48:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.11:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:8.0.0:rc1:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.23:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.0:beta:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.1:alpha:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.7:alpha:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.24:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.44:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.37:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.17:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.7:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.52:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.42:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.28:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.37:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.29:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.45:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:8.0.0:rc10:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.13:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.47:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.14:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.41:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.31:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.30:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.15:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.19:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.16:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.6:alpha:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.41:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.10:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.36:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.25:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.12:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.54:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.35:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:8.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.18:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.43:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.2:alpha:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:8.0.0:rc5:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.32:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.38:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.27:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.7:beta:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.24:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:7.0.9:*:*:*:*:*:*:* | |||||
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| cpe:2.3:a:apache:tomcat:6.0.13:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:8.0.8:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.8:alpha:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.26:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.19:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.27:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.35:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.16:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.36:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:7.0.33:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:tomcat:6.0.8:*:*:*:*:*:*:* | |||||
| Title | Apache Tomcat の java/org/apache/coyote/http11/filters/ChunkedInputFilter.java における HTTP リクエストスマグリング攻撃を実行される脆弱性 |
|---|---|
| Summary | Apache Tomcat の java/org/apache/coyote/http11/filters/ChunkedInputFilter.java は、エラー発生後のデータの読み込みの続行の試行を適切に処理しないため、HTTP リクエストスマグリング攻撃を実行される、またはサービス運用妨害 (リソースの消費) 状態にされる脆弱性が存在します。 補足情報 : CWE による脆弱性タイプは、CWE-19: Data Handling (データ処理) と識別されています。 http://cwe.mitre.org/data/definitions/19.html |
| Possible impacts | 第三者により、不正な形式のチャンク転送コーディングを伴うデータをストリーミングされることで、HTTP リクエストスマグリング攻撃を実行される、またはサービス運用妨害 (リソースの消費) 状態にされる可能性があります。 |
| Solution | ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date | June 24, 2014, midnight |
| Registration Date | Feb. 19, 2015, 12:28 p.m. |
| Last Update | Nov. 22, 2016, 3:58 p.m. |
| Apache Software Foundation |
| Apache Tomcat 6.0.43 未満の 6.x |
| Apache Tomcat 7.0.55 未満の 7.x |
| Apache Tomcat 8.0.9 未満の 8.x |
| オラクル |
| Oracle Communications Policy Management 10.4.1 |
| Oracle Communications Policy Management 12.1.1 およびそれ以前 |
| Oracle Communications Policy Management 9.7.3 |
| Oracle Communications Policy Management 9.9.1 |
| Oracle Virtualization の Oracle Secure Global Desktop 4.63 |
| Oracle Virtualization の Oracle Secure Global Desktop 4.71 |
| Oracle Virtualization の Oracle Secure Global Desktop 5.1 |
| No | Changed Details | Date of change |
|---|---|---|
| 0 | [2015年02月19日] 掲載 [2015年03月02日] ベンダ情報:レッドハット (RHSA-2015:0234) を追加 ベンダ情報:レッドハット (RHSA-2015:0235) を追加 [2015年05月11日] ベンダ情報:レッドハット (RHSA-2015:0675) を追加 ベンダ情報:レッドハット (RHSA-2015:0720) を追加 ベンダ情報:レッドハット (RHSA-2015:0765) を追加 [2015年05月25日] ベンダ情報:オラクル (Oracle Solaris Third Party Bulletin - April 2015) を追加 [2015年07月29日] 影響を受けるシステム:ベンダ情報の追加に伴い内容を更新 ベンダ情報:オラクル (Oracle Critical Patch Update Advisory - July 2015) を追加 ベンダ情報:オラクル (Text Form of Oracle Critical Patch Update - July 2015 Risk Matrices) を追加 ベンダ情報:オラクル (July 2015 Critical Patch Update Released) を追加 [2016年11月22日] 影響を受けるシステム:ベンダ情報の追加に伴い内容を更新 ベンダ情報:オラクル (Oracle Critical Patch Update Advisory - October 2016) を追加 ベンダ情報:オラクル (Text Form of Oracle Critical Patch Update - October 2016 Risk Matrices) を追加 ベンダ情報:オラクル (October 2016 Critical Patch Update Released) を追加 |
Feb. 17, 2018, 10:37 a.m. |