What is CVE-2020-1632?

CVE-2020-1632 is a high-severity vulnerability in Juniper Junos, classified under Improper Handling of Exceptional Conditions. CVSS score: 8.6/10. Published 2020-04-15.

How severe is CVE-2020-1632?

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

Vulnerability in Juniper Junos

CVE-2020-1632

In a certain condition, receipt of a specific BGP UPDATE message might cause Juniper Networks Junos OS and Junos OS Evolved devices to advertise an invalid BGP UPDATE message to other peers, causing the other peers to terminate the establi…

EPSS: 0.011 (60.9th 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

Juniper Junos — versions 16.1, 16.2, 17.1
Juniper Junos_os_evolved — versions 19.2
Juniper Networks Junos Os — versions 16.1, 16.2, 17.1
Juniper Networks Junos Os Evolved — versions unspecified

Weakness classification (CWE)

CWE-755 — Improper Handling of Exceptional Conditions

References

sirt@juniper.net (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2020-1632?: CVE-2020-1632 is a high-severity vulnerability in Juniper Junos, classified under Improper Handling of Exceptional Conditions. CVSS score: 8.6/10. Published 2020-04-15.
How severe is CVE-2020-1632?: High severity. CVSS v3 base score is 8.6 out of 10.