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Eclipse Jetty におけるアクセス制御に関する脆弱性
Title Eclipse Jetty におけるアクセス制御に関する脆弱性
Summary

Eclipse Jetty には、アクセス制御に関する脆弱性が存在します。

Possible impacts 情報を改ざん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 April 11, 2017, midnight
Registration Date Sept. 5, 2018, 5:24 p.m.
Last Update Sept. 5, 2018, 5:24 p.m.
CVSS3.0 : 重要
Score 7.5
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS2.0 : 警告
Score 5
Vector AV:N/AC:L/Au:N/C:N/I:P/A:N
Affected System
日立
Hitachi Configuration Manager 
Hitachi Device Manager 
Hitachi Infrastructure Analytics Advisor 
Debian
Debian GNU/Linux 
Eclipse Foundation
Jetty 9.2.x およびそれ以前
Jetty 9.3.x
Jetty 9.4.x
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
2 [2018年12月04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：日立 (hitachi-sec-2018-136) を追加		 Dec. 4, 2018, 4:14 p.m.
1 [2018年09月05日]
  掲載		 Sept. 5, 2018, 5:24 p.m.
NVD Vulnerability Information
CVE-2017-7656
Summary

In Eclipse Jetty, versions 9.2.x and older, 9.3.x (all configurations), and 9.4.x (non-default configuration with RFC2616 compliance enabled), HTTP/0.9 is handled poorly. An HTTP/1 style request line (i.e. method space URI space version) that declares a version of HTTP/0.9 was accepted and treated as a 0.9 request. If deployed behind an intermediary that also accepted and passed through the 0.9 version (but did not act on it), then the response sent could be interpreted by the intermediary as HTTP/1 headers. This could be used to poison the cache if the server allowed the origin client to generate arbitrary content in the response.

Publication Date June 27, 2018, 12:29 a.m.
Registration Date Jan. 26, 2021, 1:28 p.m.
Last Update Nov. 21, 2024, 12:32 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* 9.4.0 9.4.11
cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* 9.3.0 9.3.24
cpe:2.3:a:eclipse:jetty:*:*:*:*:*:*:*:* 9.2.26
Configuration2 or higher or less more than less than
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List