cve/2024/CVE-2024-39528.md

### [CVE-2024-39528](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39528)
![](https://img.shields.io/static/v1?label=Product&message=Junos%20OS%20Evolved&color=blue)
![](https://img.shields.io/static/v1?label=Product&message=Junos%20OS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=0%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=21.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=21.4-EVO%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=22.2%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=22.2-EVO%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=22.3%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=22.3-EVO%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=22.4%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=22.4-EVO%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=23.2%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=23.2-EVO%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-416%20Use%20After%20Free&color=brightgreen)

### Description

A Use After Free vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to cause a Denial of Service (DoS).On all Junos OS and Junos Evolved platforms, if a routing-instance deactivation is triggered, and at the same time a specific SNMP request is received, a segmentation fault occurs which causes rpd to crash and restart.This issue affects:   Junos OS:  *  All versions before 21.2R3-S8,   *  21.4 versions before 21.4R3-S5,  *  22.2 versions before 22.2R3-S3,  *  22.3 versions before 22.3R3-S2,  *  22.4 versions before 22.4R3,  *  23.2 versions before 23.2R2.   Junos OS Evolved:  *  All versions before 21.2R3-S8-EVO,  *  21.4-EVO versions before 21.4R3-S5-EVO,  *  22.2-EVO versions before 22.2R3-S3-EVO,   *  22.3-EVO versions before 22.3R3-S2-EVO,  *  22.4-EVO versions before 22.4R3-EVO,  *  23.2-EVO versions before 23.2R2-EVO.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds