CVE detail

CVE-2019-0067 — CVE-2019-0067

Published 2019-10-09 · Modified 2026-06-17 · Vendor juniper · Product junos · Source nvd

MEDIUM

severity

CVSS-derived band

6.5

CVSS v3

0–10 scale

0.0053

EPSS probability

exploitation probability, 30d

42.0%

EPSS percentile

percentile vs all CVEs

NOT LISTED

CISA KEV

known exploited catalog

Description

Receipt of a specific link-local IPv6 packet destined to the RE may cause the system to crash and restart (vmcore). By continuously sending a specially crafted IPv6 packet, an attacker can repeatedly crash the system causing a prolonged Denial of Service (DoS). This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R6-S2, 16.1R7; 16.2 versions prior to 16.2R2-S10; 17.1 versions prior to 17.1R3. This issue does not affect Juniper Networks Junos OS version 15.1 and prior versions.

Remediation

vendor remediation guidance

The following software releases have been updated to resolve this specific issue: 16.1R6-S2, 16.1R7, 16.2R2-S10, 17.1R3, 17.2R1, and all subsequent releases.

workarounds

There are no available workarounds for this issue.

Product	Vulnerable range	Fixed version	Advisory
Juniper Networks Junos OS	>=16.1<16.1R6-S2, 16.1R7	16.1R6-S2, 16.1R7	advisory ↗
Juniper Networks Junos OS	>=16.2<16.2R2-S10	16.2R2-S10	advisory ↗
Juniper Networks Junos OS	>=17.1<17.1R3	17.1R3	advisory ↗

References

cvedb.io · NVD · CISA KEV · FIRST EPSS · vendor advisories (CVE Program List v5). Informational only, no warranty — verify every remediation against the vendor advisory before acting on it. This product uses data from the NVD API but is not endorsed or certified by the NVD, CISA, FIRST.org or any vendor named. CVE® is a registered trademark of The MITRE Corporation.