What is CVE-2019-0003?

CVE-2019-0003 is a medium-severity vulnerability in Juniper Ex2200\/vc, classified under Reachable Assertion. CVSS score: 5.9/10. Published 2019-01-15.

How severe is CVE-2019-0003?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Juniper Ex2200\/vc

CVE-2019-0003

When a specific BGP flowspec configuration is enabled and upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, a reachable assertion failure occurs, causing the routing protocol daemon (rpd)…

EPSS: 0.020 (78.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Ex2200\/vc
Juniper Ex2300
Juniper Ex3200
Juniper Ex3300\/vc
Juniper Ex3400
Juniper Ex4200
Juniper Ex4300
Juniper Ex4550\/vc
Juniper Ex4600
Juniper Ex6200

Weakness classification (CWE)

CWE-617 — Reachable Assertion

References

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

Frequently asked questions

What is CVE-2019-0003?: CVE-2019-0003 is a medium-severity vulnerability in Juniper Ex2200\/vc, classified under Reachable Assertion. CVSS score: 5.9/10. Published 2019-01-15.
How severe is CVE-2019-0003?: Medium severity. CVSS v3 base score is 5.9 out of 10.