CVE-2014-5419
1.38%V4
2015-01-17
02h00 +00:00
02h00 +00:00
指定 CVE 通知
随时了解指定 CVE 的变更。
CVE 描述
GE Multilink Use of Hard-coded Cryptographic Key
GE Multilink ML800, ML1200, ML1600, and ML2400 switches with firmware 4.2.1 and earlier and Multilink ML810, ML3000, and ML3100 switches with firmware 5.2.0 and earlier use the same RSA private key across different customers' installations, which makes it easier for remote attackers to obtain the cleartext content of network traffic by reading this key from a firmware image and then sniffing the network.CVE 解决方案
GE recommends users update switch firmware to the
latest published version to resolve these vulnerabilities. The new
firmware will enable new keys to be calculated and exchanged, resolve
the slow data transfer and potential denial of service, and prevent the identified
cross-site scripting vulnerabilities. The latest firmware is Version
5.3.2 for the ML800, ML1200, ML1600 and ML2400 and Version 5.3.2-3K for
the ML810, ML3000, and ML3100. This firmware is available through the
“Resources/Software” link in the product web sites at
http://www.gedigitalenergy.com . This firmware is also available through
the EnerVista Launchpad device management tool.
GE recommends updating the switch over a serial connection to prevent an attacker from capturing the new key.
Please refer to the GE advisory for specific information on how to
install the firmware and change RSA key. The GE advisory is available
at:
https://www.gedigitalenergy.com/products/support/multilink/MLSB0415.pdf
CVE 信息
相关弱点
| 弱点名称 | 来源 | |
|---|---|---|
| Use of Hard-coded Cryptographic Key The product uses a hard-coded, unchangeable cryptographic key. |
||
| 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. |
指标
| 指标 | 评分 | 严重程度 | CVSS 向量 | 来源 |
|---|---|---|---|---|
| V2 | 10 | AV:N/AC:L/Au:N/C:C/I:C/A:C | ||
| V2 | 5 | AV:N/AC:L/Au:N/C:P/I:N/A:N | nvd@nist.gov |
EPSS
EPSS 是一种预测漏洞被利用可能性的评分模型。
EPSS 评分
EPSS 模型生成一个介于 0 到 1（即 0% 到 100%）之间的概率评分。评分越高，漏洞被利用的可能性越大。
EPSS 百分位
百分位用于根据 EPSS 评分对 CVE 进行排名。例如，EPSS 百分位为第 95 的 CVE，其被利用的可能性高于 95% 的其他 CVE。因此，百分位可用于比较不同 CVE 的 EPSS 评分。
相关产品
配置 0
Ge>>Multilink_ml3100_firmware >> Version 至（含） 5.2.0
Ge>>Multilink_ml3100 >> Version *
配置 0
Ge>>Multilink_ml3000_firmware >> Version 至（含） 5.2.0
Ge>>Multilink_ml3000 >> Version *
配置 0
Ge>>Multilink_ml810_firmware >> Version 至（含） 5.2.0
Ge>>Multilink_ml810 >> Version -
配置 0
Ge>>Multilink_ml1600_firmware >> Version 至（含） 4.2.1
Ge>>Multilink_ml1600 >> Version -
配置 0
Ge>>Multilink_ml800_firmware >> Version 至（含） 4.2.1
Ge>>Multilink_ml800 >> Version -
配置 0
Ge>>Multilink_ml2400_firmware >> Version 至（含） 4.2.1
Ge>>Multilink_ml2400 >> Version -
配置 0
Ge>>Multilink_ml1200_firmware >> Version 至（含） 4.2.1
Ge>>Multilink_ml1200 >> Version -
参考资料
https://ics-cert.us-cert.gov/advisories/ICSA-15-013-04
Tags : Third Party Advisory, US Government Resource
Tags : Third Party Advisory, US Government Resource
