What is CVE-2023-44191?

CVE-2023-44191 is a high-severity vulnerability in Juniper Ex2300, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2023-10-13.

How severe is CVE-2023-44191?

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

Resource exhaustion in Juniper Ex2300

CVE-2023-44191

An Allocation of Resources Without Limits or Throttling vulnerability in Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause Denial of Service (DoS). On all Junos OS QFX5000 Series and EX4000 Series platf…

EPSS: 0.005 (39.7th 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

Juniper Ex2300
Juniper Ex2300-c
Juniper Ex2300_multigigabit
Juniper Ex3400
Juniper Ex4100
Juniper Ex4100-f
Juniper Ex4100_multigigabit
Juniper Ex4300
Juniper Ex4300_multigigabit
Juniper Ex4400

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

sirt@juniper.net (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2023-44191?: CVE-2023-44191 is a high-severity vulnerability in Juniper Ex2300, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.5/10. Published 2023-10-13.
How severe is CVE-2023-44191?: High severity. CVSS v3 base score is 7.5 out of 10.