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CVE-2020-7021

Good to know:

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Date: February 10, 2021

Elasticsearch versions before 7.10.0 and 6.8.14 have an information disclosure issue when audit logging and the emit_request_body option is enabled. The Elasticsearch audit log could contain sensitive information such as password hashes or authentication tokens. This could allow an Elasticsearch administrator to view these details.

Language: Java

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2020-7021
https://security.netapp.com/advisory/ntap-20210319-0003
https://discuss.elastic.co/t/elastic-stack-7-11-0-and-6-8-14-security-update/263915
https://github.com/elastic/elasticsearch
https://security.netapp.com/advisory/ntap-20210319-0003/
https://www.mend.io/vulnerability-database/CVE-2020-7021

Severity Score

Weakness Type (CWE)

Insertion of Sensitive Information into Log File

CWE-532

Top Fix

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Upgrade Version

Upgrade to version org.elasticsearch:elasticsearch:6.8.14;org.elasticsearch:elasticsearch:7.10.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): HIGH
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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