CVE Vulnerabilities

CVE-2019-0066

Published: Oct 09, 2019 | Modified: Oct 28, 2021
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

An unexpected status return value weakness in the Next-Generation Multicast VPN (NG-mVPN) service of Juniper Networks Junos OS allows attacker to cause a Denial of Service (DoS) condition and core the routing protocol daemon (rpd) process when a specific malformed IPv4 packet is received by the device running BGP. This malformed packet can be crafted and sent to a victim device including when forwarded directly through a device receiving such a malformed packet, but not if the malformed packet is first de-encapsulated from an encapsulated format by a receiving device. Continued receipt of the malformed packet will result in a sustained Denial of Service condition. This issue affects: Juniper Networks Junos OS 15.1 versions prior to 15.1F6-S12, 15.1R7-S2; 15.1X49 versions prior to 15.1X49-D150 on SRX Series; 15.1X53 versions prior to 15.1X53-D68, 15.1X53-D235, 15.1X53-D495, 15.1X53-D590; 16.1 versions prior to 16.1R3-S10, 16.1R4-S12, 16.1R6-S6, 16.1R7-S2; 16.2 versions prior to 16.2R2-S7; 17.1 versions prior to 17.1R2-S9, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R2-S6, 17.2R3; 17.3 versions prior to 17.3R2-S4, 17.3R3.

Affected Software

Name Vendor Start Version End Version
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1
Junos Juniper 15.1 15.1

References