Security Bulletin
Summary
IBM WebSphere MQ Telemetry 7.0.1が使用している IBM® Runtime Environment Java™ Technology Edition バージョン 5に複数の脆弱性が存在しています。 これらの問題は、2014年7月と2015年1月の間にIBMのJava SDKのアップデートの一部として開示されました。
Vulnerability Details
脆弱性の詳細：
CVEID: CVE-2014-4263
DESCRIPTION: The JSSE component's Diffie-Hellman key exchange implementation is vulnerable to a man-in-the middle attack. The fix adds a new check to prevent the attack.
This issue affects any application that uses the JSSE implementation of Diffie-Helman key exchange, either directly or via protocols such as SSL or TLS. The vulnerability applies to both client and server usage.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/94606 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)
CVEID: CVE-2014-4244
DESCRIPTION: If an attacker can observe local variables (temperature, RF, sound), they can deduce the RSA private key based on changes in those variables. The fix introduces "dead" computations (aka blinding) to foil these attacks.This issue affects applications which use the RSA encryption algorithm, but it is only exploitable by a local user with direct access to the environment on which the JRE is running.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/94605 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVEID: CVE-2015-0410
DESCRIPTION: An unspecified vulnerability related to the Security component could allow a remote attacker to cause a denial of service.
CVSS Base Score: 5
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/100151 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P)
CVEID: CVE-2014-6593
DESCRIPTION: An unspecified vulnerability related to the JSSE component has partial confidentiality impact, partial integrity impact, and no availability impact.
CVSS Base Score: 4
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/100153 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (AV:N/AC:H/Au:N/C:P/I:P/A:N)
Affected Products and Versions
影響のある製品・バージョン：
次の製品に影響があります。
・IBM WebSphere MQ Telemetry 7.0.1
Remediation/Fixes
修正策：
IBM WebSphere MQ Telemetry 7.0.1 の修正 IT04335 をIBMサポートにリクエストください。
Workarounds and Mitigations
回避策/軽減策：
なし
Get Notified about Future Security Bulletins
References
参照情報：
[IBMサイト]
この文書は、米国 IBM 社の資料を翻訳した参考文書です。翻訳元の文書は、以下のリンクよりご参照ください。
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM WebSphere MQ Telemetry 7.0.1 - CVE-2014-4263, CVE-2014-4244, CVE-2015-0410, CVE-2014-6593
公開済みのフィックスパックについては、以下のサイトよりご利用いただけます。
Recommended fixes for WebSphere MQ
フィックス・パックの公開予定については、以下のサイトよりご確認いただけます。
WebSphere MQ planned maintenance release dates
[CVSS情報]
独立行政法人 情報処理推進機構: 共通脆弱性評価システムCVSS概説
JVN iPedia: CVSS計算ソフトウェア日本語版
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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Document Information
Modified date:
15 June 2018
UID
swg21700432