CVE-2021-22145
medium · 6.5A public exploit / detection template exists
Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →
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.
6.5
CVSS
76.2%
EPSS (exploit prob.)
100th
EPSS percentile
2021-07-21
Published
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-200CWE-209
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| elastic | elasticsearch | >= 7.10.0, <= 7.13.3 |
| oracle | communications_cloud_native_core_automated_test_suite | 1.8.0 |
Check a specific version with /api/v1/cve/match.
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://gist.github.com/lucasdrufva/f9c5d7c9e26ee087b736d727953afd34
- 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
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-22145