CVE-2024-39564CWE-415

Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to RPD crash

High · published February 5, 2025

CVSS v4.0
8.7
EPSS
0%
Percentile
35.1
In the wild
Unconfirmed
What it is

This is a similar, but different vulnerability than the issue reported as CVE-2024-39549.

A double-free vulnerability in the routing process daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This double free of memory is causing an rpd crash, leading to a Denial of Service (DoS).

This issue affects:

Junos OS:  * from 22.4 before 22.4R3-S4.

Junos OS Evolved: * from 22.4 before 22.4R3-S4-EVO.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:U
EPSS
0.00419 · 35.1th percentile
Weakness
CWE-415 · Double Free
Published
2025-02-05T15:31Z
EPSS history
Timeline
  • 05 FEB 15:31Z
    Junos OS and Junos OS Evolved: Receipt of malformed BGP path attributes leads to RPD crash
    cvelistv5