CVE-2019-0033CWE-400

SRX Series: A remote attacker may cause a high CPU Denial of Service to the device when proxy ARP is configured.

High · published April 10, 2019

CVSS v3.0
7.5
EPSS
2%
Percentile
75.2
In the wild
Unconfirmed
What it is

A firewall bypass vulnerability in the proxy ARP service of Juniper Networks Junos OS allows an attacker to cause a high CPU condition leading to a Denial of Service (DoS). This issue affects only IPv4. Affected releases are Juniper Networks Junos OS: 12.1X46 versions above and including 12.1X46-D25 prior to 12.1X46-D71, 12.1X46-D73 on SRX Series; 12.3X48 versions prior to 12.3X48-D50 on SRX Series; 15.1X49 versions prior to 15.1X49-D75 on SRX Series.

The record
Technical detail
CVSS v3.0
7.5 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.01570 · 75.2th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2019-04-10T20:13Z
EPSS history
Timeline
  • 10 APR 20:13Z
    SRX Series: A remote attacker may cause a high CPU Denial of Service to the device when proxy ARP is configured.
    cvelistv5