CVE-2021-22145

 

Published at: - 21-07-2021 05:15

Last modified: - 10-05-2022 05:25

Total changes: - 9

Description

A memory disclosure vulnerability was identified in Elasticsearch 7.10.0 to 7.13.3 error reporting. A user with the ability to submit arbitrary queries to Elasticsearch could submit a malformed query that would result in an error message returned containing previously used portions of a data buffer. This buffer could contain sensitive information such as Elasticsearch documents or authentication details.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
• http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html
• https://security.netapp.com/advisory/ntap-20210827-0006/
• https://www.oracle.com/security-alerts/cpuapr2022.html

 

Keywords

NVD

 

CVE-2021-22145

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures