vulnerability
Elastic Elasticsearch: CVE-2021-22132: Insufficiently Protected Credentials
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:N/AC:H/Au:S/C:P/I:N/A:N) | Jan 14, 2021 | May 13, 2025 | Mar 25, 2026 |
Severity
2
CVSS
(AV:N/AC:H/Au:S/C:P/I:N/A:N)
Published
Jan 14, 2021
Added
May 13, 2025
Modified
Mar 25, 2026
Description
Elasticsearch versions 7.7.0 to 7.10.1 contain an information disclosure flaw in the async search API. Users who execute an async search will improperly store the HTTP headers. An Elasticsearch user with the ability to read the .tasks index could obtain sensitive request headers of other users in the cluster. This issue is fixed in Elasticsearch 7.10.2
Solution
elastic-elasticsearch-upgrade-latest
References
- CWE-522
- CVE-2021-22132
- https://attackerkb.com/topics/CVE-2021-22132
- https://discuss.elastic.co/t/elasticsearch-7-10-2-security-update/261164
- https://security.netapp.com/advisory/ntap-20210219-0004/
- https://www.oracle.com/security-alerts/cpuapr2022.html
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-0610
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