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CVE-2014-3293

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.

Cisco IOS on ASR901 devices是美国思科（Cisco）公司的一套运行于ASR901系列路由器设备中的操作系统。 ASR901设备上的Cisco IOS 15.4(3)S0b版本中存在安全漏洞，该漏洞源于程序使用CPU处理IPv4数据包。远程攻击者可通过发送大量特制的IPv4数据包利用该漏洞造成拒绝服务（BGP neighbor flapping）。

AI Predicted 7.5 Difficulty: Easy EPSS 1.74% · P77

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2014-3293

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cisco IOS 15.4(3)S0b on ASR901 devices makes incorrect decisions to use the CPU for IPv4 packet processing, which allows remote attackers to cause a denial of service (BGP neighbor flapping) by sending many crafted IPv4 packets, aka Bug ID CSCuo29736.
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
Cisco IOS 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS on ASR901 devices是美国思科（Cisco）公司的一套运行于ASR901系列路由器设备中的操作系统。 ASR901设备上的Cisco IOS 15.4(3)S0b版本中存在安全漏洞，该漏洞源于程序使用CPU处理IPv4数据包。远程攻击者可通过发送大量特制的IPv4数据包利用该漏洞造成拒绝服务（BGP neighbor flapping）。
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-2014-3293

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III. Intelligence Information for CVE-2014-3293

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Vendor Advisories for CVE-2014-3293 (6)

Same Patch Batch · n/a · 2014-10-28 · 9 CVEs total

CVE-2014-4808 IBM WebSphere Portal 远程代码执行漏洞
CVE-2014-4814 IBM WebSphere Portal 拒绝服务漏洞
CVE-2014-4821 IBM WebSphere Portal 远程信息泄露漏洞
CVE-2014-6125 IBM WebSphere Portal 跨站请求伪造漏洞
CVE-2014-6126 IBM WebSphere Portal 跨站脚本漏洞
CVE-2014-4023 多款F5产品‘echo.jsp’跨站脚本漏洞
CVE-2014-8505 Etiko CMS 跨站脚本漏洞
CVE-2014-8506 Etiko CMS SQL注入漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-3293

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