Vulnerability Details : CVE-2020-7021
Elasticsearch versions before 7.10.0 and 6.8.14 have an information disclosure issue when audit logging and the emit_request_body option is enabled. The Elasticsearch audit log could contain sensitive information such as password hashes or authentication tokens. This could allow an Elasticsearch administrator to view these details.
Vulnerability category: Information leak
Products affected by CVE-2020-7021
- cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*
- cpe:2.3:a:elastic:elasticsearch:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7021
0.48%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 62 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7021
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
4.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
1.2
|
3.6
|
NIST |
CWE ids for CVE-2020-7021
-
The product writes sensitive information to a log file.Assigned by:
- bressers@elastic.co (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2020-7021
-
https://security.netapp.com/advisory/ntap-20210319-0003/
CVE-2020-7021 Elasticsearch Vulnerability in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://discuss.elastic.co/t/elastic-stack-7-11-0-and-6-8-14-security-update/263915
Elastic Stack 7.11.0 and 6.8.14 Security Update - Announcements / Security Announcements - Discuss the Elastic StackVendor Advisory
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