VYPR
← All advisories
Medium severity6.5NVD Advisory· Published Feb 28, 2020· Updated Jun 17, 2026

CVE-2015-3006

CVE-2015-3006

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.

Affected products

17
  • Juniper Networks/Junos14 versions
    cpe:2.3:o:juniper:junos:12.2x50:d10:*:*:*:*:*:*+ 13 more
    • 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:d20.2:*:*:*:*:*:*
    • cpe:2.3:o:juniper:junos:13.2x51:d20:*:*:*:*:*:*
    • 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:-:*:*:*:*:*:*
  • Juniper Networks/QFX3500 and QFX3600description
  • Juniper Networks/QFX3500llm-fuzzy
  • Juniper Networks/QFX3600llm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.