cve/2024/CVE-2024-30395.md

### [CVE-2024-30395](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30395)
![](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%3C%2021.2R3-S7%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Version&message=0%3C%2021.2R3-S7-EVO%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-1287%20Improper%20Validation%20of%20Specified%20Type%20of%20Input&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Denial%20of%20Service%20(DoS)&color=brighgreen)

### Description

An Improper Validation of Specified Type of Input vulnerability in Routing Protocol Daemon (RPD) of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause Denial of Service (DoS).If a BGP update is received over an established BGP session which contains a tunnel encapsulation attribute with a specifically malformed TLV, rpd will crash and restart.This issue affects:Junos OS:  *  all versions before 21.2R3-S7,   *  from 21.3 before 21.3R3-S5,   *  from 21.4 before 21.4R3-S5,   *  from 22.1 before 22.1R3-S5,   *  from 22.2 before 22.2R3-S3,   *  from 22.3 before 22.3R3-S2,   *  from 22.4 before 22.4R3,   *  from 23.2 before 23.2R1-S2, 23.2R2.Junos OS Evolved:  *  all versions before 21.2R3-S7-EVO,   *  from 21.3-EVO before 21.3R3-S5-EVO,   *  from 21.4-EVO before 21.4R3-S5-EVO,   *  from 22.2-EVO before 22.2R3-S3-EVO,   *  from 22.3-EVO before 22.3R3-S2-EVO,   *  from 22.4-EVO before 22.4R3-EVO,   *  from 23.2-EVO before 23.2R1-S2-EVO, 23.2R2-EVO.This is a related but separate issue than the one described in JSA75739

### POC

#### Reference
No PoCs from references.

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