What is CVE-2019-0014?

CVE-2019-0014 is a high-severity vulnerability in Juniper Junos, classified under CWE-19. CVSS score: 7.5/10. Published 2019-01-15.

How severe is CVE-2019-0014?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Juniper Junos

CVE-2019-0014

On QFX and PTX Series, receipt of a malformed packet for J-Flow sampling might crash the FPC (Flexible PIC Concentrator) process which causes all interfaces to go down. By continuously sending the offending packet, an attacker can repeated…

EPSS: 0.017 (74.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Junos — versions 17.2x75, 17.4, 18.2
Juniper Ptx1000
Juniper Ptx10002
Juniper Ptx10008
Juniper Ptx10016
Juniper Ptx3000
Juniper Ptx5000
Juniper Qfx10002
Juniper Qfx10008
Juniper Qfx10016

Weakness classification (CWE)

CWE-19

References

sirt@juniper.net (x_refsource_CONFIRM, Patch, Mitigation, Vendor Advisory)
sirt@juniper.net (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)

Frequently asked questions

What is CVE-2019-0014?: CVE-2019-0014 is a high-severity vulnerability in Juniper Junos, classified under CWE-19. CVSS score: 7.5/10. Published 2019-01-15.
How severe is CVE-2019-0014?: High severity. CVSS v3 base score is 7.5 out of 10.