What is CVE-2019-1967?

CVE-2019-1967 is a high-severity vulnerability in Cisco Nx-os Software, classified under CWE-399. CVSS score: 7.5/10. Published 2019-08-30.

How severe is CVE-2019-1967?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Cisco Nx-os Software

CVE-2019-1967

A vulnerability in the Network Time Protocol (NTP) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to excessive us…

EPSS: 0.020 (78.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Nx-os Software — versions unspecified
Cisco Mds_9000
Cisco Mds_9100
Cisco Mds_9140
Cisco Mds_9200
Cisco Mds_9500
Cisco Mds_9700
Cisco Nexus_3016
Cisco Nexus_3048
Cisco Nexus_3064

Weakness classification (CWE)

References

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

Frequently asked questions

What is CVE-2019-1967?: CVE-2019-1967 is a high-severity vulnerability in Cisco Nx-os Software, classified under CWE-399. CVSS score: 7.5/10. Published 2019-08-30.
How severe is CVE-2019-1967?: High severity. CVSS v3 base score is 7.5 out of 10.