What is CVE-2023-1697?

CVE-2023-1697 is a medium-severity vulnerability in Juniper Junos, classified under CWE-230. CVSS score: 6.5/10. Published 2023-04-17.

How severe is CVE-2023-1697?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Juniper Junos

CVE-2023-1697

An Improper Handling of Missing Values vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an adjacent, unauthenticated attacker to cause a dcpfe process core and thereby a Denial of Service (DoS). Conti…

EPSS: 0.003 (23.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Juniper Junos — versions 19.4, 20.1, 20.2
Juniper Ptx1000
Juniper Qfx10000
Juniper Qfx10002
Juniper Qfx10008
Juniper Qfx10016
Juniper Networks Junos Os — versions unspecified, 20.1R1, 20.2

Weakness classification (CWE)

CWE-230

References

sirt@juniper.net (Vendor Advisory)

Frequently asked questions

What is CVE-2023-1697?: CVE-2023-1697 is a medium-severity vulnerability in Juniper Junos, classified under CWE-230. CVSS score: 6.5/10. Published 2023-04-17.
How severe is CVE-2023-1697?: Medium severity. CVSS v3 base score is 6.5 out of 10.