CVE-2014-5413
0.31%V4
2014-09-18
10h00 +00:00
10h00 +00:00
指定 CVE 通知
掌握特定 CVE 的任何變更。
CVE 描述
Schneider Electric SCADA Expert ClearSCADA Cryptographic Issues
Schneider Electric StruxureWare SCADA Expert ClearSCADA 2010 R3 through 2014 R1 uses the MD5 algorithm for an X.509 certificate, which makes it easier for remote attackers to spoof servers via a cryptographic attack against this algorithm.CVE 解決方案
Asset owners should always obtain a signed web certificate from a
certified authority before deploying ClearSCADA Web Server in a
production environment.
To assist asset owners who are currently using self-signed
certificates, a standalone utility will be made available that can be
used to generate and deploy a new self-signed certificate (signed using
an SHA signing algorithm). This utility is recommended for existing
ClearSCADA systems subject to this vulnerability, removing the need to
upgrade the ClearSCADA software and perform a manual generation of a new
certificate. This utility will be made available within the Software
Downloads section of the following ClearSCADA Resource Center page:
http://resourcecenter.controlmicrosystems.com/display/CS/SCADA+Expert+ClearSCADA+Support
CVE 資訊
相關弱點
| 弱點名稱 | 來源 | |
|---|---|---|
| Category : Cryptographic Issues Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. |
指標
| 指標 | 評分 | 嚴重程度 | CVSS 向量 | 來源 |
|---|---|---|---|---|
| V2 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N | ||
| V2 | 5 | AV:N/AC:L/Au:N/C:N/I:P/A:N | nvd@nist.gov |
EPSS
EPSS 是一種預測漏洞被利用可能性的評分模型。
EPSS 評分
EPSS 模型產生介於 0 到 1（0% 到 100%）之間的概率分數。分數越高，漏洞被利用的概率越大。
EPSS 百分位數
百分位數用於根據 EPSS 分數對 CVE 進行排名。例如，EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此，百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。
相關產品
設定 0
Aveva>>Clearscada >> Version 2010
Aveva>>Clearscada >> Version 2010
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Aveva>>Clearscada >> Version 2013
Schneider-electric>>Scada_expert_clearscada >> Version 2013
Schneider-electric>>Scada_expert_clearscada >> Version 2014
參考資料
https://ics-cert.us-cert.gov/advisories/ICSA-14-259-01
Tags : Third Party Advisory, US Government Resource
Tags : Third Party Advisory, US Government Resource
