CVE-2017-6731
Quick assessment
Affected
n/a Cisco IOS XR
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 XR Software是美国思科（Cisco）公司的IOS软件系列（包括IOS T、IOS S和IOS XR）中的一套完全模块化、分布式的网络操作系统。 Cisco IOS XR Software中的Multicast Source Discovery Protocol (MSDP) ingress数据包处理存在拒绝服务漏洞，该漏洞源于程序没有正确的处理MSDP数据包中的错误。远程攻击者可利用该漏洞造成拒绝服务（MSDP会话重置）。
Possible ATT&CK Techniques 1 AI
T1011 · Exfiltration Over Other Network Medium
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I. Basic Information for CVE-2017-6731
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in Multicast Source Discovery Protocol (MSDP) ingress packet processing for Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause the MSDP session to be unexpectedly reset, causing a short denial of service (DoS) condition. The MSDP session will restart within a few seconds. More Information: CSCvd94828. Known Affected Releases: 4.3.2.MCAST 6.0.2.BASE. Known Fixed Releases: 6.3.1.19i.MCAST 6.2.3.1i.MCAST 6.2.2.17i.MCAST 6.1.4.12i.MCAST.
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 XR Software 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS XR Software是美国思科（Cisco）公司的IOS软件系列（包括IOS T、IOS S和IOS XR）中的一套完全模块化、分布式的网络操作系统。 Cisco IOS XR Software中的Multicast Source Discovery Protocol (MSDP) ingress数据包处理存在拒绝服务漏洞，该漏洞源于程序没有正确的处理MSDP数据包中的错误。远程攻击者可利用该漏洞造成拒绝服务（MSDP会话重置）。
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 IOS XR | Cisco IOS XR | - |
|
II. Public POCs for CVE-2017-6731
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2017-6731 (2)
Same Patch Batch · n/a · 2017-07-10 · 26 CVEs total
| CVE-2017-11163 | Cacti 跨站脚本漏洞 | |
| CVE-2017-8032 | 多款Pivotal产品权限许可和访问控制问题漏洞 | |
| CVE-2017-6735 | Cisco FireSIGHT System Software 安全漏洞 | |
| CVE-2017-6734 | Cisco Identity Services Engine Software 跨站脚本漏洞 | |
| CVE-2017-6733 | Cisco Identity Services Engine 跨站脚本漏洞 | |
| CVE-2017-6732 | Cisco Prime Network Software installation procedure 权限许可和访问控制问题漏洞 | |
| CVE-2017-6730 | Cisco Wide Area Application Services 信息泄露漏洞 | |
| CVE-2017-6729 | Cisco ASR 5000 Series Routers和Cisco Virtualized Packet Core Software 安全漏洞 | |
| CVE-2017-6728 | Cisco IOS XR Software 权限许可和访问控制问题漏洞 | |
| CVE-2017-6727 | Cisco Wide Area Application Services 安全漏洞 | |
| CVE-2017-6726 | Cisco Prime Network Gateway CLI 信息泄露漏洞 | |
| CVE-2017-7175 | NfSen 安全漏洞 | |
| CVE-2017-11166 | ImageMagick 安全漏洞 | |
| CVE-2017-11124 | xar 安全漏洞 | |
| CVE-2017-11147 | PHP 安全漏洞 | |
| CVE-2017-11145 | PHP 安全漏洞 | |
| CVE-2017-11144 | PHP 安全漏洞 | |
| CVE-2017-11143 | PHP 安全漏洞 | |
| CVE-2017-11142 | PHP 安全漏洞 | |
| CVE-2016-10397 | PHP 安全漏洞 |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2017-6731
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