CVE-2014-2362 : Detail

CVE-2014-2362

1.05%V4
2014-07-24
14h00 +00:00
A02-Cryptographic Failures
Network
2025-10-06
17h33 +00:00
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Deskripsi CVE

OleumTech WIO Use of Cryptographically Weak Pseudo-Random Number Generator

OleumTech WIO DH2 Wireless Gateway and Sensor Wireless I/O Modules rely exclusively on a time value for entropy in key generation, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by predicting the time of project creation.

Solusi CVE

OleumTech has created updates for both BreeZ and the gateway to mitigate all these vulnerabilities. These updates allow users to encrypt their wireless traffic with AES256. To obtain these updates, please log in to the OleumTech download center ( http://support.oleumtech.com/  ) or contact OleumTech tech support:Phone: 866-508-8586 Email: TechSupport@OleumTech.com

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)
The product uses a Pseudo-Random Number Generator (PRNG) in a security context, but the PRNG's algorithm is not cryptographically strong.

Metrik

Metrik Skor Tingkat keparahan CVSS Vektor Sumber
V2 7.8 AV:N/AC:M/Au:N/C:C/I:P/A:N

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

Oleumtech>>Sensor_wireless_i\/o_module >> Version -

Oleumtech>>Wio_dh2_wireless_gateway >> Version -

Referensi

http://www.securityfocus.com/bid/68797
Tags : vdb-entry, x_refsource_BID
http://ics-cert.us-cert.gov/advisories/ICSA-14-202-01
Tags : Third Party Advisory, US Government Resource