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CVE-2017-8338

Quick assessment

Affected
n/a n/a
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.

MikroTik是拉脱维亚MikroTik公司的一套基于Linux核心开发的路由操作系统。该系统可将PC电脑变成专业路由器。 MikroTik 6.38.5版本中存在安全漏洞。远程攻击者可通过向UDP 500端口发送大量的数据包利用该漏洞消耗所有的可用CPU资源，阻止服务器接收新的连接，导致所有与路由器连接的设备中断，并自动删除日志。

AI Predicted 7.5 Difficulty: Easy EPSS 3.85% · P89
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I. Basic Information for CVE-2017-8338

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in MikroTik Version 6.38.5 could allow an unauthenticated remote attacker to exhaust all available CPU via a flood of UDP packets on port 500 (used for L2TP over IPsec), preventing the affected router from accepting new connections; all devices will be disconnected from the router and all logs removed automatically.
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
MikroTik 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MikroTik是拉脱维亚MikroTik公司的一套基于Linux核心开发的路由操作系统。该系统可将PC电脑变成专业路由器。 MikroTik 6.38.5版本中存在安全漏洞。远程攻击者可通过向UDP 500端口发送大量的数据包利用该漏洞消耗所有的可用CPU资源，阻止服务器接收新的连接，导致所有与路由器连接的设备中断，并自动删除日志。
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
- n/a n/a -

II. Public POCs for CVE-2017-8338

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III. Intelligence Information for CVE-2017-8338

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Exploits & Public PoCs for CVE-2017-8338 (2)

Mailing List Discussions for CVE-2017-8338 (1)

Other References for CVE-2017-8338 (1)

Same Patch Batch · n/a · 2017-05-18 · 38 CVEs total

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CVE-2017-9067 MODX Revolution 路径遍历漏洞
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CVE-2017-9070 MODX Revolution 跨站脚本漏洞
CVE-2017-9071 MODX Revolution 跨站脚本漏洞
CVE-2017-9072 Idemfactor Solutions CalendarXP PopCalendarXP和CalendarXP FlatCalendarXP 跨站脚本漏洞
CVE-2017-6621 Cisco Prime Collaboration Provisioning Software 信息泄露漏洞
CVE-2017-6622 Cisco Prime Collaboration Provisioning Software 安全漏洞
CVE-2017-6623 Cisco Policy Suite Software 路径遍历漏洞
CVE-2017-6652 Cisco TelePresence IX5000 Series 安全漏洞
CVE-2017-9045 Google I/O 2017 application for Android 安全漏洞

Showing top 20 of 38 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2017-8338

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