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CVE-2019-13423

Quick assessment

Affected
floragunn Search Guard Kibana Plugin
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.

floragunn Search Guard是德国floragunn公司的一款用于Elasticsearch和ELK的开源插件，它主要提供加密、身份验证、授权管理和日志审计等功能。 floragunn Search Guard Kibana Plugin 5.6.8-7之前版本和6.x.y-12之前版本中存在安全漏洞。攻击者可借助错误的凭证利用该漏洞冒充kibanaserver用户。

AI Predicted 8.8 Difficulty: Moderate EPSS 0.68% · P52
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I. Basic Information for CVE-2019-13423

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Search Guard Kibana Plugin versions before 5.6.8-7 and before 6.x.y-12 had an issue that an authenticated Kibana user could impersonate as kibanaserver user when providing wrong credentials when all of the following conditions a-c are true: a) Kibana is configured to use Single-Sign-On as authentication method, one of Kerberos, JWT, Proxy, Client certificate. b) The kibanaserver user is configured to use HTTP Basic as the authentication method. c) Search Guard is configured to use an SSO authentication domain and HTTP Basic at the same time
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
floragunn Search Guard Kibana Plugin 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
floragunn Search Guard是德国floragunn公司的一款用于Elasticsearch和ELK的开源插件，它主要提供加密、身份验证、授权管理和日志审计等功能。 floragunn Search Guard Kibana Plugin 5.6.8-7之前版本和6.x.y-12之前版本中存在安全漏洞。攻击者可借助错误的凭证利用该漏洞冒充kibanaserver用户。
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
floragunn Search Guard Kibana Plugin unspecified ~ 5.6.8-7 -

II. Public POCs for CVE-2019-13423

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III. Intelligence Information for CVE-2019-13423

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Vendor Advisories for CVE-2019-13423 (1)

Other References for CVE-2019-13423 (1)

Same Patch Batch · floragunn · 2019-08-23 · 3 CVEs total

CVE-2019-13421 floragunn Search Guard 信息泄露漏洞
CVE-2019-13422 floragunn Search Guard Kibana Plugin 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: Search Guard Kibana Plugin
Same vendor: floragunn
Same weakness: CWE-287

V. Comments for CVE-2019-13423

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