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CVE-2017-2312

Quick assessment

Affected
Juniper Networks Junos OS with LDP 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.

Juniper 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设备上运行的Junos OS中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（内存耗尽、rpd进程崩溃和重启）。以下版本受到影响：Junos OS 13.3R10之前的13.3版本；14.1R8之前的14.1版本；14.2R7-S6或14.2R8之前的14.2版本；15.1F2-S14、15.1F

AI Predicted 7.5 Difficulty: Easy EPSS 1.57% · P74

Possible ATT&CK Techniques 2 AI

T1029 · Scheduled Transfer T1298
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I. Basic Information for CVE-2017-2312

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On Juniper Networks devices running Junos OS affected versions and with LDP enabled, a specific LDP packet destined to the RE (Routing Engine) will consume a small amount of the memory allocated for the rpd (routing protocol daemon) process. Over time, repeatedly receiving this type of LDP packet(s) will cause the memory to exhaust and the rpd process to crash and restart. It is not possible to free up the memory that has been consumed without restarting the rpd process. This issue affects Junos OS based devices with either IPv4 or IPv6 LDP enabled via the [protocols ldp] configuration (the native IPv6 support for LDP is available in Junos OS 16.1 and higher). The interface on which the packet arrives needs to have LDP enabled. The affected Junos versions are: 13.3 prior to 13.3R10; 14.1 prior to 14.1R8; 14.2 prior to 14.2R7-S6 or 14.2R8; 15.1 prior to 15.1F2-S14, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5; 15.1X49 before 15.1X49-D70; 15.1X53 before 15.1X53-D230, 15.1X53-D63, 15.1X53-D70; 16.1 before 16.1R2. 16.2R1 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 Junos OS 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juniper 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设备上运行的Junos OS中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务（内存耗尽、rpd进程崩溃和重启）。以下版本受到影响：Junos OS 13.3R10之前的13.3版本；14.1R8之前的14.1版本；14.2R7-S6或14.2R8之前的14.2版本；15.1F2-S14、15.1F
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 with LDP enabled 13.3 prior to 13.3R10 -

II. Public POCs for CVE-2017-2312

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III. Intelligence Information for CVE-2017-2312

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Vendor Advisories for CVE-2017-2312 (2)

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-2017-2313 Juniper Junos 安全漏洞
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

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