6.5
MEDIUM
CVE-2015-3006
Juniper QFX3500/QFX3600 Weak Entropy Vulnerability
Description

On the QFX3500 and QFX3600 platforms, the number of bytes collected from the RANDOM_INTERRUPT entropy source when the device boots up is insufficient, possibly leading to weak or duplicate SSH keys or self-signed SSL/TLS certificates. Entropy increases after the system has been up and running for some time, but immediately after boot, the entropy is very low. This issue only affects the QFX3500 and QFX3600 switches. No other Juniper Networks products or platforms are affected by this weak entropy vulnerability.

INFO

Published Date :

Feb. 28, 2020, 11:15 p.m.

Last Modified :

March 10, 2020, 1:39 p.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2015-3006 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Juniper junos
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-3006.

URL Resource
https://kb.juniper.net/JSA10678 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-3006 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-3006 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Mar. 10, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:C/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
    Changed Reference Type https://kb.juniper.net/JSA10678 No Types Assigned https://kb.juniper.net/JSA10678 Vendor Advisory
    Added CWE NIST CWE-331
    Added CPE Configuration AND OR *cpe:2.3:o:juniper:junos:12.2x50:d10:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.2x50:d20:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.2x50:d41.1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.2x50:d42.1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:12.2x50:d56.1:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.1x50:d10:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.1x50:d25:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.2x51:d15:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.2x51:d20:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.2x51:d20.2:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.2x51:d21:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.2x52:d10:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:13.2x52:d5:*:*:*:*:*:* *cpe:2.3:o:juniper:junos:14.1x53:-:*:*:*:*:*:* OR cpe:2.3:h:juniper:qfx3500:-:*:*:*:*:*:*:* cpe:2.3:h:juniper:qfx3600:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-3006 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2015-3006 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.00%

score

0.26563

percentile

CVSS31 - Vulnerability Scoring System
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