CVE-2021-22135

Elasticsearch versions before 7.11.2 and 6.8.15 contain a document disclosure flaw was found in the Elasticsearch suggester and profile API when Document and Field Level Security are enabled. The suggester and profile API are normally disabled for an index when document level security is enabled on the index. Certain queries are able to enable the profiler and suggester which could lead to disclosing the existence of documents and fields the attacker should not be able to view.

CVSS v3 5.3 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125	Vendor Advisory
https://security.netapp.com/advisory/ntap-20210625-0003/	Third Party Advisory
https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125	Vendor Advisory
https://security.netapp.com/advisory/ntap-20210625-0003/	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:elastic:elasticsearch::::::::
	cpe:2.3:a:elastic:elasticsearch::::::::

History

21 Nov 2024, 05:49

Type	Values Removed	Values Added
References	~~() https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125 - Vendor Advisory~~	() https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125 - Vendor Advisory
References	~~() https://security.netapp.com/advisory/ntap-20210625-0003/ - Third Party Advisory~~	() https://security.netapp.com/advisory/ntap-20210625-0003/ - Third Party Advisory

Information

Published : 2021-05-13 18:15

Updated : 2024-11-21 05:49

NVD link : CVE-2021-22135

Mitre link : CVE-2021-22135

CVE.ORG link : CVE-2021-22135

JSON object : View

Products Affected

elastic

elasticsearch

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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