What is CVE-2019-15989?

CVE-2019-15989 is a high-severity vulnerability in Cisco Asr_9000v, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 8.6/10. Published 2020-01-26.

How severe is CVE-2019-15989?

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

Vulnerability in Cisco Asr_9000v

CVE-2019-15989

A vulnerability in the implementation of the Border Gateway Protocol (BGP) functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to inc…

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-754 — Improper Check for Unusual or Exceptional Conditions

References

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

Frequently asked questions

What is CVE-2019-15989?: CVE-2019-15989 is a high-severity vulnerability in Cisco Asr_9000v, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 8.6/10. Published 2020-01-26.
How severe is CVE-2019-15989?: High severity. CVSS v3 base score is 8.6 out of 10.