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Pivotal RabbitMQ および RabbitMQ for PCF における既存のユーザ名/パスワードのペアで MQTT 接続認証が成立する脆弱性
Title Pivotal RabbitMQ および RabbitMQ for PCF における既存のユーザ名/パスワードのペアで MQTT 接続認証が成立する脆弱性
Summary

Pivotal RabbitMQ および RabbitMQ for PCF には、既存のユーザ名が提供されたが接続リクエストからパスワードが削除されている場合、ユーザ名/パスワードのペアで MQTT (MQ Telemetry Transport) 接続認証が成立する脆弱性が存在します。

Possible impacts 既存のユーザ名が提供されたが接続リクエストからパスワードが削除されている場合、ユーザ名/パスワードのペアで MQTT (MQ Telemetry Transport) 接続認証が成立す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 Dec. 19, 2016, midnight
Registration Date Jan. 11, 2017, 2:51 p.m.
Last Update June 19, 2018, 2:05 p.m.
CVSS3.0 : 緊急
Score 9.8
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS2.0 : 危険
Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected System
日立
Hitachi Configuration Manager 
Hitachi Device Manager 
Hitachi Infrastructure Analytics Advisor 
Pivotal Software, Inc.
RabbitMQ 3.5.8 未満の 3.x
RabbitMQ 3.6.6 未満の 3.6.x
RabbitMQ for PCF 1.5.20 未満の 1.5.x
RabbitMQ for PCF 1.6.12 未満の 1.6.x
RabbitMQ for PCF 1.7.7 未満の 1.7.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
0 [2017年01月11日]
  掲載
Feb. 17, 2018, 10:37 a.m.
1 [2018年06月19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-2018-120) を追加
June 19, 2018, 12:13 p.m.

NVD Vulnerability Information
CVE-2016-9877
Summary

An issue was discovered in Pivotal RabbitMQ 3.x before 3.5.8 and 3.6.x before 3.6.6 and RabbitMQ for PCF 1.5.x before 1.5.20, 1.6.x before 1.6.12, and 1.7.x before 1.7.7. MQTT (MQ Telemetry Transport) connection authentication with a username/password pair succeeds if an existing username is provided but the password is omitted from the connection request. Connections that use TLS with a client-provided certificate are not affected.

Publication Date Dec. 29, 2016, 6:59 p.m.
Registration Date Jan. 26, 2021, 2:21 p.m.
Last Update Nov. 21, 2024, 12:01 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:pivotal_software:rabbitmq:3.6.4:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.6.0:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.5.4:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.5.5:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.6.1:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.6.3:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.6.5:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.5.7:*:*:*:*:*:*:*
cpe:2.3:a:pivotal_software:rabbitmq:3.6.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.1.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.1.5:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.2.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.1.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.1.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.3.5:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.5.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.5.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.2.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.5.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.5.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.3.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.3.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.3.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.3.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.2.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.2.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.2.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.3.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.4.4:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.4.0:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.4.3:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.4.1:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.4.2:*:*:*:*:*:*:*
cpe:2.3:a:vmware:rabbitmq:3.5.6:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:a:pivotal_software:rabbitmq:1.6.0:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.0:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.1:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.1:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.17:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.7.6:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.8:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.15:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.9:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.7.5:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.4:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.12:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.6:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.13:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.5:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.11:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.6:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.7.4:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.14:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.7:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.10:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.2:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.3:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.7.0:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.18:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.2:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.7.2:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.7.3:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.4:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.10:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.5:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.8:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.6.7:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.3:*:*:*:*:pivotal_cloud_foundry:*:*
cpe:2.3:a:pivotal_software:rabbitmq:1.5.9:*:*:*:*:pivotal_cloud_foundry:*:*
Related information, measures and tools
Common Vulnerabilities List