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CVE-2021-22145
MEDIUM6.5
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.
CVE Details
CVSS v3.1 Score6.5
SeverityMEDIUM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack VectorNETWORK
ComplexityLOW
Privileges RequiredLOW
User InteractionNONE
Published7/21/2021
Last Modified7/8/2025
Sourcenvd
Honeypot Sightings0
Affected Products
elastic:elasticsearchoracle:communications_cloud_native_core_automated_test_suite
Weaknesses (CWE)
CWE-200CWE-209
References
http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html(security@elastic.co)
https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177(security@elastic.co)
https://gist.github.com/lucasdrufva/f9c5d7c9e26ee087b736d727953afd34(security@elastic.co)
https://security.netapp.com/advisory/ntap-20210827-0006/(security@elastic.co)
https://www.oracle.com/security-alerts/cpuapr2022.html(security@elastic.co)
http://packetstormsecurity.com/files/163648/ElasticSearch-7.13.3-Memory-Disclosure.html(af854a3a-2127-422b-91ae-364da2661108)
https://discuss.elastic.co/t/elasticsearch-7-13-4-security-update/279177(af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20210827-0006/(af854a3a-2127-422b-91ae-364da2661108)
https://www.oracle.com/security-alerts/cpuapr2022.html(af854a3a-2127-422b-91ae-364da2661108)
IOC Correlations
No correlations recorded
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