Vulnerability Details CVE-2019-13423
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 48.5%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
Products affected by CVE-2019-13423
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cpe:2.3:a:search-guard:search_guard:1
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cpe:2.3:a:search-guard:search_guard:4.6.0-1
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cpe:2.3:a:search-guard:search_guard:4.6.0-2
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cpe:2.3:a:search-guard:search_guard:5.0.2-1
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cpe:2.3:a:search-guard:search_guard:5.0.2-2
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cpe:2.3:a:search-guard:search_guard:5.1.1-1
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cpe:2.3:a:search-guard:search_guard:5.1.1-2
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cpe:2.3:a:search-guard:search_guard:5.1.2-1
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cpe:2.3:a:search-guard:search_guard:5.1.2-2
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cpe:2.3:a:search-guard:search_guard:5.2.0-1
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cpe:2.3:a:search-guard:search_guard:5.2.0-2
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cpe:2.3:a:search-guard:search_guard:5.2.0-3
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cpe:2.3:a:search-guard:search_guard:5.2.1-1
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cpe:2.3:a:search-guard:search_guard:5.2.1-2
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cpe:2.3:a:search-guard:search_guard:5.2.1-3
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cpe:2.3:a:search-guard:search_guard:5.2.2
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cpe:2.3:a:search-guard:search_guard:5.2.2-1
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cpe:2.3:a:search-guard:search_guard:5.2.2-2
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cpe:2.3:a:search-guard:search_guard:5.2.2-3
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cpe:2.3:a:search-guard:search_guard:5.3.0-1
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cpe:2.3:a:search-guard:search_guard:5.3.0-2
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cpe:2.3:a:search-guard:search_guard:5.3.0-3
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cpe:2.3:a:search-guard:search_guard:5.3.1-2
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cpe:2.3:a:search-guard:search_guard:5.3.1-3
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cpe:2.3:a:search-guard:search_guard:5.3.2-2
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cpe:2.3:a:search-guard:search_guard:5.3.2-3
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cpe:2.3:a:search-guard:search_guard:5.3.3-3
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cpe:2.3:a:search-guard:search_guard:5.4.0
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cpe:2.3:a:search-guard:search_guard:5.4.0-3
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cpe:2.3:a:search-guard:search_guard:5.4.0-4
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cpe:2.3:a:search-guard:search_guard:5.4.1-3
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cpe:2.3:a:search-guard:search_guard:5.4.1-4
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cpe:2.3:a:search-guard:search_guard:5.4.2-3
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cpe:2.3:a:search-guard:search_guard:5.4.2-4
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cpe:2.3:a:search-guard:search_guard:5.4.3
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cpe:2.3:a:search-guard:search_guard:5.4.3-3
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cpe:2.3:a:search-guard:search_guard:5.4.3-4
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cpe:2.3:a:search-guard:search_guard:5.5.0-3
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cpe:2.3:a:search-guard:search_guard:5.5.0-4
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cpe:2.3:a:search-guard:search_guard:5.5.1-3
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cpe:2.3:a:search-guard:search_guard:5.5.1-4
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cpe:2.3:a:search-guard:search_guard:5.5.2-4
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cpe:2.3:a:search-guard:search_guard:5.5.3-4
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cpe:2.3:a:search-guard:search_guard:5.6.0-4
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cpe:2.3:a:search-guard:search_guard:5.6.0-5
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cpe:2.3:a:search-guard:search_guard:5.6.2-4
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cpe:2.3:a:search-guard:search_guard:5.6.2-5
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cpe:2.3:a:search-guard:search_guard:5.6.3-4
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cpe:2.3:a:search-guard:search_guard:5.6.3-5
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cpe:2.3:a:search-guard:search_guard:5.6.4-5
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cpe:2.3:a:search-guard:search_guard:5.6.5-5
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cpe:2.3:a:search-guard:search_guard:5.6.6-5
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cpe:2.3:a:search-guard:search_guard:5.6.7-6
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cpe:2.3:a:search-guard:search_guard:5.6.8-6
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cpe:2.3:a:search-guard:search_guard:6.1.0-10
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cpe:2.3:a:search-guard:search_guard:6.1.0-8
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cpe:2.3:a:search-guard:search_guard:6.1.1-10
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cpe:2.3:a:search-guard:search_guard:6.1.1-12
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cpe:2.3:a:search-guard:search_guard:6.1.1-9
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cpe:2.3:a:search-guard:search_guard:6.1.2-10
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cpe:2.3:a:search-guard:search_guard:6.1.2-12
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cpe:2.3:a:search-guard:search_guard:6.1.2-9
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cpe:2.3:a:search-guard:search_guard:6.1.3-10
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cpe:2.3:a:search-guard:search_guard:6.1.3-12
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cpe:2.3:a:search-guard:search_guard:6.1.3-9
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cpe:2.3:a:search-guard:search_guard:6.1.4-12
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cpe:2.3:a:search-guard:search_guard:6.2.1-10
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cpe:2.3:a:search-guard:search_guard:6.2.1-12
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cpe:2.3:a:search-guard:search_guard:6.2.1-14
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cpe:2.3:a:search-guard:search_guard:6.2.1-15
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cpe:2.3:a:search-guard:search_guard:6.2.2-10
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cpe:2.3:a:search-guard:search_guard:6.2.2-12
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cpe:2.3:a:search-guard:search_guard:6.2.2-14
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cpe:2.3:a:search-guard:search_guard:6.2.2-15