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Elastic Kibana Multiple Vulnerabilities (ESA-2021-22, ESA-2021-24)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
Elastic Kibana is prone to multiple vulnerabilities.
Insight
Insight
The following flaws exist: - ESA-2021-22, CVE-2021-22151: It was discovered that Kibana was not validating a user supplied path, which would load .pbf files. Because of this, a malicious user could arbitrarily traverse the Kibana host to load internal files ending in the .pbf extension. - ESA-2021-24: Node.js version 14.17.3 is affected by several security vulnerabilities: CVE-2021-22930, CVE-2021-3672, CVE-2021-22931, CVE-2021-22930, and CVE-2021-22939. We do not believe an attacker can exploit these against Kibana, but we are upgrading Node.js out of an abundance of caution. Kibana 7.14.1 upgrades Node.js to version 14.17.5 to resolve these issues.
Affected Software
Affected Software
Elastic Kibana version 7.14.0 and prior.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 7.14.1 or later.