What is CVE-2018-0019?

CVE-2018-0019 is a medium-severity vulnerability in Juniper Ex2300, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2018-04-11.

How severe is CVE-2018-0019?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Improper input validation in Juniper Ex2300

CVE-2018-0019

A vulnerability in Junos OS SNMP MIB-II subagent daemon (mib2d) may allow a remote network based attacker to cause the mib2d process to crash resulting in a denial of service condition (DoS) for the SNMP subsystem. While a mib2d process cr…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.016 (72.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Juniper Ex2300
Juniper Ex3400
Juniper Ex4300
Juniper Ex4600
Juniper Junos — versions 15.1x49, 14.1, 14.1x53
Juniper Nfx150
Juniper Nfx250
Juniper Qfabric
Juniper Qfx10
Juniper Qfx5100

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2018-0019?: CVE-2018-0019 is a medium-severity vulnerability in Juniper Ex2300, classified under Improper Input Validation. CVSS score: 5.3/10. Published 2018-04-11.
How severe is CVE-2018-0019?: Medium severity. CVSS v3 base score is 5.3 out of 10.