CVE-2021-22135

Published on: 05/13/2021 12:00:00 AM UTC

Last Modified on: 09/07/2021 10:06:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Certain versions of Elasticsearch from Elastic contain the following vulnerability:

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.

  • CVE-2021-22135 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo Elastic - Elasticsearch version before 7.11.2 and 6.8.15

CVSS3 Score: 5.3 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW NONE NONE

CVSS2 Score: 4.3 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
Elastic Stack 7.12.0 and 6.8.15 Security Update - Security Announcements - Discuss the Elastic Stack discuss.elastic.co
text/html
URL Logo MISC discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125
May 2021 Elasticsearch Vulnerabilities in NetApp Products | NetApp Product Security security.netapp.com
text/html
URL Logo CONFIRM security.netapp.com/advisory/ntap-20210625-0003/

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationElasticElasticsearchAllAllAllAll
  • cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-22135 : Elasticsearch versions before 7.11.2 and 6.8.15 contain a document disclosure flaw was found in th… twitter.com/i/web/status/1… 2021-05-13 17:40:43
Twitter Icon @LinInfoSec Elasticsearch - CVE-2021-22135: discuss.elastic.co/t/elastic-stac… 2021-05-13 21:05:40
Reddit Logo Icon /r/netcve CVE-2021-22135 2021-05-13 18:41:47
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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