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CVE-2017-2315

Quick assessment

Affected
Juniper Networks Junos OS on EX series Ethernet Switches with IPv6 enabled
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件系统的网络操作系统，该操作系统提供了安全编程接口和Junos SDK。Juniper Networks EX Series Ethernet Switchs是使用Junos OS系统的交换机设备。 Juniper Networks EX Series Ethernet Switchs中的Junos OS的IPv6处理过程存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（资源耗尽）。以下版本受到影响：Junos OS

AI Predicted 7.5 Difficulty: Easy EPSS 2.23% · P81
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I. Basic Information for CVE-2017-2315

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On Juniper Networks EX Series Ethernet Switches running affected Junos OS versions, a vulnerability in IPv6 processing has been discovered that may allow a specially crafted IPv6 Neighbor Discovery (ND) packet destined to an EX Series Ethernet Switch to cause a slow memory leak. A malicious network-based packet flood of these crafted IPv6 NDP packets may eventually lead to resource exhaustion and a denial of service. The affected Junos OS versions are: 12.3 prior to 12.3R12-S4, 12.3R13; 13.3 prior to 13.3R10; 14.1 prior to 14.1R8-S3, 14.1R9; 14.1X53 prior ro 14.1X53-D12, 14.1X53-D40; 14.1X55 prior to 14.1X55-D35; 14.2 prior to 14.2R6-S4, 14.2R7-S6, 14.2R8; 15.1 prior to 15.1R5; 16.1 before 16.1R3; 16.2 before 16.2R1-S3, 16.2R2. 17.1R1 and all subsequent releases have a resolution for this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Juniper Networks EX Series Ethernet Switchs Junos OS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Junos OS是美国瞻博网络（Juniper Networks）公司的一套专用于该公司的硬件系统的网络操作系统，该操作系统提供了安全编程接口和Junos SDK。Juniper Networks EX Series Ethernet Switchs是使用Junos OS系统的交换机设备。 Juniper Networks EX Series Ethernet Switchs中的Junos OS的IPv6处理过程存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（资源耗尽）。以下版本受到影响：Junos OS
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Juniper Networks Junos OS on EX series Ethernet Switches with IPv6 enabled 12.3 prior to 12.3R12-S4, 12.3R13 -

II. Public POCs for CVE-2017-2315

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III. Intelligence Information for CVE-2017-2315

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Vendor Advisories for CVE-2017-2315 (3)

Same Patch Batch · Juniper Networks · 2017-04-24 · 23 CVEs total

CVE-2017-2326 Juniper Networks NorthStar Controller Application 信息泄露漏洞
CVE-2017-2322 Juniper Networks NorthStar Controller Application 资源管理错误漏洞
CVE-2017-2340 Juniper Networks Junos OS 输入验证漏洞
CVE-2017-2334 Juniper Networks NorthStar Controller Application 信息泄露漏洞
CVE-2017-2333 Juniper Networks NorthStar Controller Application 资源管理错误漏洞
CVE-2017-2332 Juniper Networks NorthStar Controller Application 授权问题漏洞
CVE-2017-2331 Juniper Networks NorthStar Controller Application 安全漏洞
CVE-2017-2330 Juniper Networks NorthStar Controller Application 资源管理错误漏洞
CVE-2017-2329 Juniper Networks NorthStar Controller Application 授权问题漏洞
CVE-2017-2328 Juniper Networks NorthStar Controller Application 信息泄露漏洞
CVE-2017-2327 Juniper Networks NorthStar Controller Application 资源管理错误漏洞
CVE-2017-2312 Juniper Networks Junos OS 资源管理错误漏洞
CVE-2017-2325 Juniper Networks NorthStar Controller Application 缓冲区错误漏洞
CVE-2017-2324 Juniper Networks NorthStar Controller Application 命令注入漏洞
CVE-2017-2323 Juniper Networks NorthStar Controller Application 资源管理错误漏洞
CVE-2017-2321 Juniper Networks NorthStar Controller Application 权限许可和访问控制问题漏洞
CVE-2017-2320 Juniper Networks NorthStar Controller Application 权限许可和访问控制问题漏洞
CVE-2017-2319 Juniper Networks NorthStar Controller Application 权限许可和访问控制问题漏洞
CVE-2017-2318 Juniper Networks NorthStar Controller Application 信息泄露漏洞
CVE-2017-2317 Juniper Networks NorthStar Controller Application 权限许可和访问控制问题漏洞

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Juniper Networks

V. Comments for CVE-2017-2315

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