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CVE-2024-39517— Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞

CVSS 6.5 · Medium EPSS 0.25% · P16
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一、 漏洞 CVE-2024-39517 基础信息

漏洞信息
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Vulnerability Title
Junos OS and Junos OS Evolved: Upon processing specific L2 traffic, rpd can hang in devices with EVPN/VXLAN configured
来源: CVE Program / CVE List V5
Vulnerability Description
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Layer 2 Address Learning Daemon (l2ald) on Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service (DoS). In an EVPN/VXLAN scenario, when a high amount specific Layer 2 packets are processed by the device, it can cause the Routing Protocol Daemon (rpd) to utilize all CPU resources which causes the device to hang. A manual restart of the rpd is required to restore services. This issue affects both IPv4 and IPv6 implementations. This issue affects Junos OS: All versions earlier than 21.4R3-S7; 22.1 versions earlier than 22.1R3-S5; 22.2 versions earlier than 22.2R3-S3; 22.3 versions earlier than 22.3R3-S3; 22.4 versions earlier than 22.4R3-S2; 23.2 versions earlier than 23.2R2; 23.4 versions earlier than 23.4R1-S1. Junos OS Evolved: All versions earlier than 21.4R3-S7-EVO; 22.1-EVO versions earlier than 22.1R3-S5-EVO; 22.2-EVO versions earlier than 22.2R3-S3-EVO; 22.3-EVO versions earlier than 22.3R3-S3-EVO; 22.4-EVO versions earlier than 22.4R3-S2-EVO; 23.2-EVO versions earlier than 23.2R2-EVO; 23.4-EVO versions earlier than 23.4R1-S1-EVO, 23.4R2-EVO.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
对因果或异常条件的不恰当检查
来源: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
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 NetworksJunos OS 0 ~ 21.2R3-S8 -
Juniper NetworksJunos OS Evolved 0 ~ 21.2R3-S8-EVO -

二、漏洞 CVE-2024-39517 的公开POC

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三、漏洞 CVE-2024-39517 的情报信息

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CVE-2024-39517 其他参考 (1)

同批安全公告 · Juniper Networks · 2024-07-10 · 共 15 条

CVE-2024-395187.5 HIGHJuniper Networks Junos OS 安全漏洞
CVE-2024-395627.5 HIGHJuniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395557.5 HIGHJuniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395126.6 MEDIUMJuniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395146.5 MEDIUMJuniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395606.5 MEDIUMJuniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395586.5 MEDIUMJuniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395576.5 MEDIUMJuniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395566.4 MEDIUMJuniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395595.9 MEDIUMJuniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395545.9 MEDIUMJuniper Networks Junos OS和Juniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395615.8 MEDIUMJuniper Networks Junos OS 安全漏洞
CVE-2024-395135.5 MEDIUMJuniper Networks Junos OS Evolved 安全漏洞
CVE-2024-395115.5 MEDIUMJuniper Networks Junos OS 安全漏洞

IV. Related Vulnerabilities

Same product: Junos OS
Same vendor: Juniper Networks
Same weakness: CWE-754

V. Comments for CVE-2024-39517

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