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Rewterz
Rewterz Threat Advisory – Juniper SRX Series Proxy ARP Denial of Service Vulnerability
April 11, 2019
Rewterz
Rewterz Threat Advisory – CVE-2019-0008 – Juniper QFX5000 / EX4300 / EX4600 Junos OS FXPC Buffer Overflow Vulnerability
April 11, 2019

Rewterz Threat Advisory – CVE-2019-0044 – Juniper SRX5000 Series Junos OS Denial of Service Vulnerability

Severity

MediumA

Analysis Summary

CVE-2019-0044

Receipt of a specific packet on the out-of-band management interface fxp0 may cause the system to crash and restart (vmcore). By continuously sending a specially crafted packet to the fxp0 interface, an attacker can repetitively crash the rpd process causing prolonged Denial of Service (DoS).

Impact

Denial of Service

Affected Vendors

Juniper

Affected Products

  • Juniper Junos OS 12.x
  • Juniper Junos OS 15.1

Remediation

Update to version 12.1X46-D82, 12.3X48-D80, or 15.1X49-D160.