CVE-2020-7012

Kibana versions 6.7.0 to 6.8.8 and 7.0.0 to 7.6.2 contain a prototype pollution flaw in the Upgrade Assistant. An authenticated attacker with privileges to write to the Kibana index could insert data that would cause Kibana to execute arbitrary code. This could possibly lead to an attacker executing code with the permissions of the Kibana process on the host system.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.elastic.co/community/security/	Vendor Advisory
https://www.elastic.co/community/security/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:elastic:kibana::::::::
	cpe:2.3:a:elastic:kibana::::::::

History

21 Nov 2024, 05:36

Type	Values Removed	Values Added
References	~~() https://www.elastic.co/community/security/ - Vendor Advisory~~	() https://www.elastic.co/community/security/ - Vendor Advisory

Information

Published : 2020-06-03 18:15

Updated : 2024-11-21 05:36

NVD link : CVE-2020-7012

Mitre link : CVE-2020-7012

CVE.ORG link : CVE-2020-7012

JSON object : View

Products Affected

elastic

kibana

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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