CVE-2019-7619

moderate-risk
Published 2019-10-30

Elasticsearch versions 7.0.0-7.3.2 and 6.7.0-6.8.3 contain a username disclosure flaw was found in the API Key service. An unauthenticated attacker could send a specially crafted request and determine if a username exists in the Elasticsearch native realm.

Do I need to act?

~
1.6% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.3/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Elastic

References (6)

Vendor Advisory https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908
Vendor Advisory https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831
Vendor Advisory https://www.elastic.co/community/security
Vendor Advisory https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908
Vendor Advisory https://discuss.elastic.co/t/elastic-stack-7-4-0-security-update/201831
Vendor Advisory https://www.elastic.co/community/security
30
/ 100
moderate-risk
Severity 21/34 · High
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal