CVE-2014-5419
1.38%V4
2015-01-17
02h00 +00:00
02h00 +00:00
Notifikasi untuk CVE tertentu
Tetap terinformasi tentang perubahan untuk CVE tertentu.
Deskripsi CVE
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.Solusi CVE
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
Informasi CVE
Kelemahan Terkait
| Nama Kelemahan | Sumber | |
|---|---|---|
| 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. |
Metrik
| Metrik | Skor | Tingkat keparahan | CVSS Vektor | Sumber |
|---|---|---|---|---|
| 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 adalah model penilaian yang memprediksi kemungkinan suatu kerentanan dieksploitasi.
Skor EPSS
Model EPSS menghasilkan skor probabilitas antara 0 dan 1 (0 hingga 100%). Semakin tinggi skor, semakin besar probabilitas bahwa suatu kerentanan akan dieksploitasi.
Persentil EPSS
Persentil digunakan untuk meranking CVE berdasarkan skor EPSS mereka. Misalnya, CVE di persentil ke-95 berdasarkan skor EPSS-nya lebih mungkin dieksploitasi daripada 95% CVE lainnya. Dengan demikian, persentil digunakan untuk membandingkan skor EPSS suatu CVE dengan CVE lainnya.
Produk yang Disebutkan
Konfigurasi 0
Ge>>Multilink_ml3100_firmware >> Version Hingga (termasuk) 5.2.0
Ge>>Multilink_ml3100 >> Version *
Konfigurasi 0
Ge>>Multilink_ml3000_firmware >> Version Hingga (termasuk) 5.2.0
Ge>>Multilink_ml3000 >> Version *
Konfigurasi 0
Ge>>Multilink_ml810_firmware >> Version Hingga (termasuk) 5.2.0
Ge>>Multilink_ml810 >> Version -
Konfigurasi 0
Ge>>Multilink_ml1600_firmware >> Version Hingga (termasuk) 4.2.1
Ge>>Multilink_ml1600 >> Version -
Konfigurasi 0
Ge>>Multilink_ml800_firmware >> Version Hingga (termasuk) 4.2.1
Ge>>Multilink_ml800 >> Version -
Konfigurasi 0
Ge>>Multilink_ml2400_firmware >> Version Hingga (termasuk) 4.2.1
Ge>>Multilink_ml2400 >> Version -
Konfigurasi 0
Ge>>Multilink_ml1200_firmware >> Version Hingga (termasuk) 4.2.1
Ge>>Multilink_ml1200 >> Version -
Referensi
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
