PT-2025-41406 · Juniper Networks · Junos Evolved

Published 2025-10-09 · Updated 2025-10-09 · CVE-2025-59967

Positive Technologies (AI Summary)

CVSS v4.0

7.1

High

Base vector

AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:A/V:C/RE:M/U:Green

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS Evolved versions 23.2R2-EVO through 23.2R2-S4-EVO Juniper Networks Junos OS Evolved versions 23.4R1-EVO through 23.4R2-EVO

Description A NULL Pointer Dereference issue exists in the PFE management daemon (evo-pfemand) of Juniper Networks Junos OS Evolved. This allows an unauthenticated, adjacent attacker to cause a Denial-of-Service (DoS). The issue occurs when specific valid multicast traffic is received on any layer 3 interface, causing the evo-pfemand process to crash and restart. Continued receipt of this traffic can result in a sustained DoS attack. The issue affects IPv4 and IPv6.

Recommendations Update to Junos OS Evolved version 23.2R2-S4-EVO or later. Update to Junos OS Evolved version 23.4R2 or later.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2025-59967

Affected Products

Junos Evolved

References · 4

• https://supportportal.juniper.net/JSA103156 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-59967 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59967 · Security Note
• https://t.me/CVEtracker/34535 · Telegram Post