CVE-2014-5413
0.31%V4
2014-09-18
10h00 +00:00
10h00 +00:00
Notifikasi untuk CVE tertentu
Tetap terinformasi tentang perubahan untuk CVE tertentu.
Deskripsi CVE
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.Solusi CVE
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
Informasi CVE
Kelemahan Terkait
| Nama Kelemahan | Sumber | |
|---|---|---|
| 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 | 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 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
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
Referensi
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
