What is CVE-2019-16022?

CVE-2019-16022 is a high-severity vulnerability in Cisco Asr_9000v, classified under CWE-399. CVSS score: 8.6/10. Published 2020-01-26.

How severe is CVE-2019-16022?

High severity. CVSS v3 base score is 8.6 out of 10.

Resource exhaustion in Cisco Asr_9000v

CVE-2019-16022

Multiple vulnerabilities in the implementation of Border Gateway Protocol (BGP) Ethernet VPN (EVPN) functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vu…

EPSS: 0.013 (66.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.

Affected products

Cisco Asr_9000v
Cisco Asr_9001
Cisco Asr_9006
Cisco Asr_9010
Cisco Asr_9901
Cisco Asr_9904
Cisco Asr_9906
Cisco Asr_9910
Cisco Asr_9912
Cisco Asr_9922

Weakness classification (CWE)

CWE-399
CWE-400 — Uncontrolled Resource Consumption

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2019-16022?: CVE-2019-16022 is a high-severity vulnerability in Cisco Asr_9000v, classified under CWE-399. CVSS score: 8.6/10. Published 2020-01-26.
How severe is CVE-2019-16022?: High severity. CVSS v3 base score is 8.6 out of 10.