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Juniper Junos OS: 2024-04 Security Bulletin: Junos OS and Junos OS Evolved: A specific EVPN type-5 route causes rpd crash (JSA79094) (CVE-2024-30394)

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Juniper Junos OS: 2024-04 Security Bulletin: Junos OS and Junos OS Evolved: A specific EVPN type-5 route causes rpd crash (JSA79094) (CVE-2024-30394)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
04/10/2024
Created
04/11/2024
Added
04/11/2024
Modified
01/28/2025

Description

A Stack-based Buffer Overflow vulnerability in the Routing Protocol Daemon (RPD) component of Junos OS and Junos OS Evolved allows an unauthenticated, network-based attacker to cause an rpd crash, leading to Denial of Service (DoS). On all Junos OS and Junos OS Evolved platforms, when EVPN is configured, and a specific EVPN type-5 route is received via BGP, rpd crashes and restarts. Continuous receipt of this specific route will lead to a sustained Denial of Service (DoS) condition. This issue affects: Junos OS: *all versions before 21.2R3-S7, *from 21.4 before 21.4R3-S5, *from 22.1 before 22.1R3-S4, *from 22.2 before 22.2R3-S2, *from 22.3 before 22.3R3-S1, *from 22.4 before 22.4R3, *from 23.2 before 23.2R2. Junos OS Evolved: *all versions before 21.4R3-S5-EVO, *from 22.1-EVO before 22.1R3-S4-EVO, *from 22.2-EVO before 22.2R3-S2-EVO, *from 22.3-EVO before 22.3R3-S1-EVO, *from 22.4-EVO before 22.4R3-EVO, *from 23.2-EVO before 23.2R2-EVO.

Solution(s)

  • juniper-junos-os-upgrade-latest

References

  • https://attackerkb.com/topics/cve-2024-30394
  • CVE - 2024-30394
  • JSA79094
  • 查看数 706
  • 已创建
  • 最后回复

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