CVE-2025-52946— Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 资源管理错误漏洞
一分钟漏洞结论
影响对象
Juniper Networks Junos OS
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
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
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一、 漏洞 CVE-2025-52946 基础信息
漏洞信息
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Vulnerability Title
Junos OS and Junos OS Evolved: With traceoptions enabled, receipt of malformed AS PATH causes RPD crash
来源: CVE Program / CVE List V5
Vulnerability Description
A Use After Free vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an attacker sending a BGP update with a specifically malformed AS PATH to cause rpd to crash, resulting in a Denial of Service (DoS). Continuous receipt of the malformed AS PATH attribute will cause a sustained DoS condition.
On all Junos OS and Junos OS Evolved platforms, the rpd process will crash and restart when a specifically malformed AS PATH is received within a BGP update and traceoptions are enabled.
This issue only affects systems with BGP traceoptions enabled and requires a BGP session to be already established. Systems without BGP traceoptions enabled are not impacted by this issue.
This issue affects:
Junos OS:
* All versions before 21.2R3-S9,
* all versions of 21.4,
* from 22.2 before 22.2R3-S6,
* from 22.4 before 22.4R3-S5,
* from 23.2 before 23.2R2-S3,
* from 23.4 before 23.4R2-S4,
* from 24.2 before 24.2R2;
Junos OS Evolved:
* All versions before 22.4R3-S5-EVO,
* from 23.2-EVO before 23.2R2-S3-EVO,
* from 23.4-EVO before 23.4R2-S4-EVO,
* from 24.2-EVO before 24.2R2-EVO.
This is a more complete fix for previously published CVE-2024-39549 (JSA83011).
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
释放后使用
来源: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 资源管理错误漏洞
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 | 0 ~ 21.2R3-S9 | - |
|
| Juniper Networks | Junos OS Evolved | 0 ~ 22.4R3-S5-EVO | - |
|
二、漏洞 CVE-2025-52946 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2025-52946 厂商安全公告 (1)
同批安全公告 · Juniper Networks · 2025-07-11 · 共 24 条
| CVE-2025-52950 | 9.6 CRITICAL | Juniper Security Director 安全漏洞 |
| CVE-2025-52954 | 7.8 HIGH | Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-52981 | 7.5 HIGH | Juniper Networks Junos OS 代码问题漏洞 |
| CVE-2025-52980 | 7.5 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-30661 | 7.3 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52983 | 7.2 HIGH | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52988 | 6.7 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 操作系统命令注入漏洞 |
| CVE-2025-6549 | 6.5 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52947 | 6.5 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52949 | 6.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-52955 | 6.5 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52952 | 6.5 MEDIUM | Juniper Networks Junos OS 缓冲区错误漏洞 |
| CVE-2025-52953 | 6.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-52964 | 6.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 |
| CVE-2025-52982 | 5.9 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52984 | 5.9 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 代码问题漏洞 |
| CVE-2025-52948 | 5.9 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52951 | 5.8 MEDIUM | Juniper Networks Junos OS 安全漏洞 |
| CVE-2025-52963 | 5.5 MEDIUM | Juniper Networks Junos OS 访问控制错误漏洞 |
| CVE-2025-52986 | 5.5 MEDIUM | Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞 |
显示前 20 条，共 24 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2025-52946
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