CVE-2025-21600— Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 缓冲区错误漏洞
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一、 漏洞 CVE-2025-21600 基础信息
漏洞信息
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Vulnerability Title
Junos OS and Junos OS Evolved: With certain BGP options enabled, receipt of specifically malformed BGP update causes RPD crash
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
An Out-of-Bounds Read vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, logically adjacent BGP peer sending a specifically malformed BGP packet to cause rpd to crash and restart, resulting in a Denial of Service (DoS). Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition. This issue only affects systems configured in either of two ways: * systems with BGP traceoptions enabled * systems with BGP family traffic-engineering (BGP-LS) configured and can be exploited from a directly connected and configured BGP peer. This issue affects iBGP and eBGP with any address family configured, and both IPv4 and IPv6 are affected by this vulnerability. This issue affects: Junos OS: * from 21.4 before 21.4R3-S9, * from 22.2 before 22.2R3-S5, * from 22.3 before 22.3R3-S4, * from 22.4 before 22.4R3-S5, * from 23.2 before 23.2R2-S3, * from 23.4 before 23.4R2-S3, * from 24.2 before 24.2R1-S2, 24.2R2; Junos OS Evolved: * from 21.4-EVO before 21.4R3-S9-EVO, * from 22.2-EVO before 22.2R3-S5-EVO, * from 22.3-EVO before 22.3R3-S4-EVO, * from 22.4-EVO before 22.4R3-S5-EVO, * from 23.2-EVO before 23.2R2-S3-EVO, * from 23.4-EVO before 23.4R2-S2-EVO, * from 24.2-EVO before 24.2R1-S2-EVO, 24.2R2-EVO. This issue does not affect versions of Junos OS prior to 21.3R1. This issue does not affect versions of Junos OS Evolved prior to 21.3R1-EVO. This is a similar, but different vulnerability than the issue reported as CVE-2024-39516.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
跨界内存读
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 缓冲区错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Juniper Networks Junos OS和Juniper Networks Junos OS Evolved都是美国瞻博网络（Juniper Networks）公司的产品。Juniper Networks Junos OS是一套专用于该公司的硬件设备的网络操作系统。该操作系统提供了安全编程接口和Junos SDK。Juniper Networks Junos OS Evolved是Junos OS 的升级版系统。 Juniper Networks Junos OS和Juniper Network
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Juniper Networks | Junos OS | 21.4 ~ 21.4R3-S9 | - | |
| Juniper Networks | Junos OS Evolved | 21.4-EVO ~ 21.4R3-S9-EVO | - |
二、漏洞 CVE-2025-21600 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2025-21600 厂商安全公告 (1)
同批安全公告 · Juniper Networks · 2025-01-09 · 共 7 条
| CVE-2025-21598 | 7.5 HIGH | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 缓冲区错误漏洞 |
| CVE-2025-21599 | 7.5 HIGH | Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-21602 | 6.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-21593 | 6.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-21596 | 5.5 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-21592 | 5.5 MEDIUM | Juniper Networks Junos OS SRX 信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2025-21600
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