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Cloud Foundry Loggregator におけるエラー処理に関する脆弱性
Title Cloud Foundry Loggregator におけるエラー処理に関する脆弱性
Summary

Cloud Foundry Loggregator には、エラー処理に関する脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 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 5, 2018, midnight
Registration Date Aug. 15, 2018, 4:13 p.m.
Last Update Aug. 15, 2018, 4:13 p.m.
CVSS3.0 : 警告
Score 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS2.0 : 警告
Score 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Affected System
Cloud Foundry Foundation
Cloud Foundry Loggregator 101.9 未満の 101.x
Cloud Foundry Loggregator 102.2 未満の 102.x
Cloud Foundry Loggregator 89.5 未満の 89.x
Cloud Foundry Loggregator 96.1 未満の 96.x
Cloud Foundry Loggregator 99.1 未満の 99.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)
Change Log
No Changed Details Date of change
1 [2018年08月15日]
  掲載		 Aug. 15, 2018, 4:13 p.m.
NVD Vulnerability Information
CVE-2018-1269
Summary

Cloud Foundry Loggregator, versions 89.x prior to 89.5 or 96.x prior to 96.1 or 99.x prior to 99.1 or 101.x prior to 101.9 or 102.x prior to 102.2, does not handle errors thrown while constructing certain http requests. A remote authenticated user may construct malicious requests to cause the traffic controller to leave dangling TCP connections, which could cause denial of service.

Publication Date June 7, 2018, 5:29 a.m.
Registration Date March 1, 2021, 6:50 p.m.
Last Update Nov. 21, 2024, 12:59 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:cloudfoundry:loggregator:*:*:*:*:*:*:*:* 89 89.5
cpe:2.3:a:cloudfoundry:loggregator:*:*:*:*:*:*:*:* 96 96.1
cpe:2.3:a:cloudfoundry:loggregator:*:*:*:*:*:*:*:* 99 99.1
cpe:2.3:a:cloudfoundry:loggregator:*:*:*:*:*:*:*:* 101 101.9
cpe:2.3:a:cloudfoundry:loggregator:*:*:*:*:*:*:*:* 102 102.2
Related information, measures and tools
Common Vulnerabilities List