CVE-2021-22145 Information
Share on: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.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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
Attack Complexity
LOW
Privileges Required
LOW
User Interaction Required
LOW
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
NONE
Base Score
NONE
Base Severity
6.5