CVE-2019-0014 describes a denial-of-service vulnerability in Juniper Networks Junos OS on QFX and PTX Series devices. A remote attacker can send a specially crafted J-Flow sampling packet, causing the Flexible PIC Concentrator (FPC) process to crash, bringing down all interfaces. This vulnerability affects specific versions of Junos OS 17.4, 18.1, 18.2, and 17.2X75. The vulnerability has a CVSSv3 score of 7.5 (High), indicating a critical impact. It is a network-based attack with low attack complexity, requiring no user interaction or privileges, and its sole impact is high availability loss. Both IPv4 and IPv6 packet processing are affected. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
17.2x75CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.2x75:d102:*:*:*:*:*:* | ||
17.2x75CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.2x75:d50:*:*:*:*:*:* | ||
17.2x75CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.2x75:d70:*:*:*:*:*:* | ||
17.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.4:*:*:*:*:*:*:* | ||
17.4CPE matchmatch criteria | cpe:2.3:o:juniper:junos:17.4:r1:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.