Vulnerability Details CVE-2021-22145
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.611
EPSS Ranking 98.2%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
References
- http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html
- https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
- https://security.netapp.com/advisory/ntap-20210827-0006/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html
- https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177
- https://security.netapp.com/advisory/ntap-20210827-0006/
- https://www.oracle.com/security-alerts/cpuapr2022.html
Products affected by CVE-2021-22145
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cpe:2.3:a:elastic:elasticsearch:7.10.0
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cpe:2.3:a:elastic:elasticsearch:7.10.1
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cpe:2.3:a:elastic:elasticsearch:7.10.2
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cpe:2.3:a:elastic:elasticsearch:7.11.0
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cpe:2.3:a:elastic:elasticsearch:7.11.1
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cpe:2.3:a:elastic:elasticsearch:7.11.2
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cpe:2.3:a:elastic:elasticsearch:7.12.0
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cpe:2.3:a:elastic:elasticsearch:7.12.1
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cpe:2.3:a:elastic:elasticsearch:7.13.0
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cpe:2.3:a:elastic:elasticsearch:7.13.1
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cpe:2.3:a:elastic:elasticsearch:7.13.2
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cpe:2.3:a:elastic:elasticsearch:7.13.3
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cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.8.0