Vulnerability Information
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Vulnerability Title
Kibana arbitrary code execution via YAML deserialization
Vulnerability Description
A deserialization issue in Kibana can lead to arbitrary code execution when Kibana attempts to parse a YAML document containing a crafted payload. A successful attack requires a malicious user to have a combination of both specific Elasticsearch indices privileges https://www.elastic.co/guide/en/elasticsearch/reference/current/defining-roles.html#roles-indices-priv and Kibana privileges https://www.elastic.co/guide/en/fleet/current/fleet-roles-and-privileges.html assigned to them. The following Elasticsearch indices permissions are required * write privilege on the system indices .kibana_ingest* * The allow_restricted_indices flag is set to true Any of the following Kibana privileges are additionally required * Under Fleet the All privilege is granted * Under Integration the Read or All privilege is granted * Access to the fleet-setup privilege is gained through the Fleet Server’s service account token
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Vulnerability Type
可信数据的反序列化
Vulnerability Title
Elastic Kibana 代码问题漏洞
Vulnerability Description
Elastic Kibana是Elastic公司的一个可用数据可视化仪表板软件。 Elastic Kibana存在代码问题漏洞，该漏洞源于当Kibana尝试解析包含精心设计的有效载荷的YAML文档时，Kibana可以触发一个反序列化问题。攻击者利用该漏洞可以导致任意代码执行。
CVSS Information
N/A
Vulnerability Type
N/A