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CVE-2018-0295

Quick assessment

Affected
n/a Cisco NX-OS unknown
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 Nexus 2000 Series Switches等都是美国思科（Cisco）公司的产品。Cisco Nexus 2000 Series Switches等都是交换机设备。Fabric Modules是一款交换机矩阵模块。NX-OS Software是运行在其中的一套交换机使用的数据中心级操作系统软件。Border Gateway Protocol（BGP）是其中的一个边界网络协议。 多款Cisco产品中NX-OS Software的Border Gateway Protocol (BGP)

AI Predicted 7.5 Difficulty: Moderate EPSS 2.51% · P84
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I. Basic Information for CVE-2018-0295

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the Border Gateway Protocol (BGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to the device unexpectedly reloading. The vulnerability is due to incomplete input validation of the BGP update messages. An attacker could exploit this vulnerability by sending a crafted BGP update message to the targeted device. An exploit could allow the attacker to cause the switch to reload unexpectedly. The Cisco implementation of the BGP protocol only accepts incoming BGP traffic from explicitly defined peers. To exploit this vulnerability, an attacker must be able to send the malicious packets over a TCP connection that appears to come from a trusted BGP peer or inject malformed messages into the victim's BGP network. This would require obtaining information about the BGP peers in the affected system's trusted network. The vulnerability may be triggered when the router receives a malformed BGP message from a peer on an existing BGP session. At least one BGP neighbor session must be established for a router to be vulnerable. This vulnerability affects Nexus 2000 Series Switches, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCve79599, CSCve87784, CSCve91371, CSCve91387.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
多款Cisco产品NX-OS Software 输入验证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Nexus 2000 Series Switches等都是美国思科（Cisco）公司的产品。Cisco Nexus 2000 Series Switches等都是交换机设备。Fabric Modules是一款交换机矩阵模块。NX-OS Software是运行在其中的一套交换机使用的数据中心级操作系统软件。Border Gateway Protocol（BGP）是其中的一个边界网络协议。 多款Cisco产品中NX-OS Software的Border Gateway Protocol (BGP)
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
- Cisco NX-OS unknown Cisco NX-OS unknown -

II. Public POCs for CVE-2018-0295

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III. Intelligence Information for CVE-2018-0295

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Vendor Advisories for CVE-2018-0295 (2)

Same Patch Batch · n/a · 2018-06-20 · 29 CVEs total

CVE-2018-12601 sam2p 缓冲区错误漏洞
CVE-2018-12592 Polycom RealPresence Web Suite 安全漏洞
CVE-2018-12591 Ubiquiti EdgeSwitch 安全漏洞
CVE-2018-12590 Ubiquiti EdgeSwitch 安全漏洞
CVE-2018-12446 com.dropbox.android application for Android 安全漏洞
CVE-2018-12445 com.dropbox.android application for Android 安全漏洞
CVE-2018-12594 Reliable Controls MACH-ProWebCom 安全漏洞
CVE-2018-6563 totemomail Encryption Gateway 跨站请求伪造漏洞
CVE-2018-12558 Perl Email::Address模块安全漏洞
CVE-2018-12327 NTP 缓冲区错误漏洞
CVE-2018-9036 CheckSec Canopy 跨站脚本漏洞
CVE-2018-6211 D-Link DIR-620 操作系统命令注入漏洞
CVE-2018-6212 D-Link DIR-620 跨站脚本漏洞
CVE-2018-6213 D-Link DIR-620 Web server 安全漏洞
CVE-2018-0291 多款Cisco产品NX-OS Software Simple Network Management Protocol input packet processor 安全漏洞
CVE-2018-12600 ImageMagick 缓冲区错误漏洞
CVE-2018-12599 ImageMagick 缓冲区错误漏洞
CVE-2018-12604 GreenCMS 安全漏洞
CVE-2018-0330 多款Cisco产品NX-OS Software NX-API management API 权限许可和访问控制漏洞
CVE-2018-0314 多款Cisco产品FXOS Software和NX-OS Software Fabric Services组件输入验证漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco NX-OS unknown
Same vendor: n/a
Same weakness: CWE-20

V. Comments for CVE-2018-0295

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