What is CVE-2017-3876?

CVE-2017-3876 is a high-severity vulnerability in Cisco Ios_xr, classified under CWE-399. CVSS score: 7.5/10. Published 2017-05-16.

How severe is CVE-2017-3876?

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

Vulnerability in Cisco Ios_xr

CVE-2017-3876

A vulnerability in the Event Management Service daemon (emsd) of Cisco IOS XR routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to improper…

EPSS: 0.007 (73.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Ios_xr — versions 6.1.0, 6.1.1
N/a Cisco Ios Xr — versions Cisco IOS XR

Weakness classification (CWE)

CWE-399

References

psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)

Frequently asked questions

What is CVE-2017-3876?: CVE-2017-3876 is a high-severity vulnerability in Cisco Ios_xr, classified under CWE-399. CVSS score: 7.5/10. Published 2017-05-16.
How severe is CVE-2017-3876?: High severity. CVSS v3 base score is 7.5 out of 10.