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Polycom UCS における情報漏えいに関する脆弱性
Title Polycom UCS における情報漏えいに関する脆弱性
Summary

Polycom UCS には、情報漏えいに関する脆弱性が存在します。

Possible impacts 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (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 Aug. 21, 2017, midnight
Registration Date Sept. 28, 2017, 6:01 p.m.
Last Update Sept. 28, 2017, 6:01 p.m.
CVSS3.0 : 重要
Score 8.8
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS2.0 : 警告
Score 4
Vector AV:N/AC:L/Au:S/C:P/I:N/A:N
Affected System
Polycom
Unified Communications Software 
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09月28日]
  掲載		 Feb. 17, 2018, 10:37 a.m.
NVD Vulnerability Information
CVE-2017-12857
Summary

Polycom SoundStation IP, VVX, and RealPresence Trio that are running software older than UCS 4.0.12, 5.4.5 rev AG, 5.4.7, 5.5.2, or 5.6.0 are affected by a vulnerability in their UCS web application. This vulnerability could allow an authenticated remote attacker to read a segment of the phone's memory which could contain an administrator's password or other sensitive information.

Publication Date Aug. 26, 2017, 4:29 a.m.
Registration Date Jan. 26, 2021, 1:14 p.m.
Last Update Nov. 21, 2024, 12:10 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:polycom:unified_communications_software:*:*:*:*:*:*:*:* 4.0.11
execution environment
1 cpe:2.3:h:polycom:soundstation_ip:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:polycom:unified_communications_software:*:*:*:*:*:*:*:* 5.4.6
cpe:2.3:o:polycom:unified_communications_software:*:*:*:*:*:*:*:* 5.5.1
execution environment
1 cpe:2.3:h:polycom:vvx:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:polycom:unified_communications_software:*:*:*:*:*:*:*:* 5.4.4
execution environment
1 cpe:2.3:h:polycom:realpresence_trio:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List