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CVE-2017-6678

Quick assessment

Affected
n/a Cisco Virtualized Packet Core-Distributed Instance
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 Virtualized Packet Core-Distributed Instance（VPC-DI）Software是美国思科（Cisco）公司的一套被部署在专用硬件平台的StarOS软件的产品化版本。 Cisco VPC-DI Software中的ingress UDP数据包处理功能存在拒绝服务漏洞，该漏洞源于程序没有充分的处理用户提交的数据。远程攻击者可借助特制的UDP数据包利用该漏洞造成拒绝服务。以下产品和版本受到影响：Cisco Virtualized Packet Core-Di

AI Predicted 7.5 Difficulty: Easy EPSS 1.74% · P77

Possible ATT&CK Techniques 1 AI

T1073
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I. Basic Information for CVE-2017-6678

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the ingress UDP packet processing functionality of Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software 19.2 through 21.0 could allow an unauthenticated, remote attacker to cause both control function (CF) instances on an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient handling of user-supplied data by the affected software. An attacker could exploit this vulnerability by sending crafted UDP packets to the distributed instance (DI) network addresses of both CF instances on an affected system. A successful exploit could allow the attacker to cause an unhandled error condition on the affected system, which would cause the CF instances to reload and consequently cause the entire VPC to reload, resulting in the disconnection of all subscribers and a DoS condition on the affected system. This vulnerability can be exploited via IPv4 traffic only. Cisco Bug IDs: CSCvc01665 CSCvc35565.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
资源管理错误
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Virtualized Packet Core-Distributed Instance Software 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Virtualized Packet Core-Distributed Instance（VPC-DI）Software是美国思科（Cisco）公司的一套被部署在专用硬件平台的StarOS软件的产品化版本。 Cisco VPC-DI Software中的ingress UDP数据包处理功能存在拒绝服务漏洞，该漏洞源于程序没有充分的处理用户提交的数据。远程攻击者可借助特制的UDP数据包利用该漏洞造成拒绝服务。以下产品和版本受到影响：Cisco Virtualized Packet Core-Di
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 Virtualized Packet Core-Distributed Instance Cisco Virtualized Packet Core-Distributed Instance -

II. Public POCs for CVE-2017-6678

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III. Intelligence Information for CVE-2017-6678

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Vendor Advisories for CVE-2017-6678 (2)

Same Patch Batch · n/a · 2017-06-26 · 24 CVEs total

CVE-2017-9145 Tiki Wiki CMS Groupware 跨站脚本漏洞
CVE-2017-9955 GNU BinUtils Binary File Descriptor库缓冲区错误漏洞
CVE-2017-9954 GNU Binutils Binary File Descriptor库缓冲区错误漏洞
CVE-2017-9953 Exiv2 安全漏洞
CVE-2017-7458 ntopng 安全漏洞
CVE-2017-9949 radare2 安全漏洞
CVE-2015-3315 Red Hat Automatic Bug Reporting Tool 安全漏洞
CVE-2015-3215 NetKVM Windows Virtio 输入验证错误漏洞
CVE-2015-3142 Automatic Bug Reporting Tool 信息泄露漏洞
CVE-2015-1870 Automatic Bug Reporting Tool 信息泄露漏洞
CVE-2014-8127 LibTIFF 缓冲区错误漏洞
CVE-2017-9948 Microsoft Skype 缓冲区错误漏洞
CVE-2017-6662 Cisco Prime Infrastructure和Evolved Programmable Network Manager 安全漏洞
CVE-2017-9937 Silicon Graphics LibTIFF 安全漏洞
CVE-2017-9936 Silicon Graphics LibTIFF 安全漏洞
CVE-2017-9935 Silicon Graphics LibTIFF 缓冲区错误漏洞
CVE-2017-9929 lrzip 缓冲区错误漏洞
CVE-2017-9928 lrzip 缓冲区错误漏洞
CVE-2017-9615 Cognito Software Moneyworks 安全漏洞
CVE-2017-9466 TP-Link WR841N V8 executable httpd 安全漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Virtualized Packet Core-Distributed Instance
Same vendor: n/a
Same weakness: CWE-399

V. Comments for CVE-2017-6678

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