What is CVE-2024-21602?

CVE-2024-21602 is a high-severity vulnerability in Juniper Junos_os_evolved, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-01-12.

How severe is CVE-2024-21602?

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

NULL pointer dereference in Juniper Junos_os_evolved

CVE-2024-21602

A NULL Pointer Dereference vulnerability in Juniper Networks Junos OS Evolved on ACX7024, ACX7100-32C and ACX7100-48L allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). If a specific IPv4 UDP packet is…

EPSS: 0.005 (40.8th 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 Junos_os_evolved — versions 21.4, 22.1, 22.2
Juniper Networks Junos Os Evolved — versions 21.4-EVO, 22.1-EVO, 22.2-EVO

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

sirt@juniper.net (vendor-advisory, Vendor Advisory)
sirt@juniper.net (technical-description, Third Party Advisory)

Frequently asked questions

What is CVE-2024-21602?: CVE-2024-21602 is a high-severity vulnerability in Juniper Junos_os_evolved, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2024-01-12.
How severe is CVE-2024-21602?: High severity. CVSS v3 base score is 7.5 out of 10.