CVEvulnerability
CVE-2024-39564
8.7 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-02-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.7 HIGH — 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/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:X/R:U/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-415
Description
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.
Affected configurations
• juniper junos (< 21.2)
• juniper junos 21.2
• juniper junos 21.4
• juniper junos 22.2
• juniper junos 22.3
• juniper junos 22.4
• juniper junos 23.2
• juniper junos 23.4
• juniper junos os evolved (< 21.2)
• juniper junos os evolved 21.2
• juniper junos os evolved 21.4
• juniper junos os evolved 22.2
• juniper junos os evolved 22.3
• juniper junos os evolved 22.4
• juniper junos os evolved 23.2
• juniper junos os evolved 23.4
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness
References
- https://supportportal.juniper.net/JSA83011 Vendor Advisory