CVE-2019-0011

Junos OS: Kernel crash after processing specific incoming packet to the out of band management interface (CVE-2019-0011)

Medium · published January 15, 2019

CVSS v3.0
6.5
EPSS
1%
Percentile
49.9
In the wild
Unconfirmed
What it is

The Junos OS kernel crashes after processing a specific incoming packet to the out of band management interface (such as fxp0, me0, em0, vme0) destined for another address. By continuously sending this type of packet, an attacker can repeatedly crash the kernel causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS: 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.3 versions prior to 17.3R3-S3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 17.2X75 versions prior to 17.2X75-D110; 18.1 versions prior to 18.1R2.

The record
Technical detail
CVSS v3.0
6.5 · MEDIUM
Vector
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00637 · 49.9th percentile
Published
2019-01-15T21:00Z
EPSS history
Timeline
  • 15 JAN 21:00Z
    Junos OS: Kernel crash after processing specific incoming packet to the out of band management interface (CVE-2019-0011)
    cvelistv5