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CVE-2017-2661

Quick assessment

Affected
ClusterLabs pcs
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.

ClusterLabs pcs是一款用于配置Pacemaker的命令行工具。 ClusterLabs pcs 0.9.157之前的版本中存在跨站脚本漏洞，该漏洞源于程序没有正确的校验Node名称字段。攻击者可利用该漏洞运行JavaScript代码。

AI Predicted 6.1 Difficulty: Easy EPSS 1.18% · P66

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2017-2661

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ClusterLabs pcs before version 0.9.157 is vulnerable to a cross-site scripting vulnerability due to improper validation of Node name field when creating new cluster or adding existing cluster.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
ClusterLabs pcs 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ClusterLabs pcs是一款用于配置Pacemaker的命令行工具。 ClusterLabs pcs 0.9.157之前的版本中存在跨站脚本漏洞，该漏洞源于程序没有正确的校验Node名称字段。攻击者可利用该漏洞运行JavaScript代码。
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
ClusterLabs pcs 0.9.157 -

II. Public POCs for CVE-2017-2661

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2017-2661

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Patches & Fixes for CVE-2017-2661 (1)

Vendor Advisories for CVE-2017-2661 (1)

IV. Related Vulnerabilities

Same product: pcs
Same vendor: ClusterLabs
Same weakness: CWE-79

V. Comments for CVE-2017-2661

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