Approved changes feed: RSS · Atom

cpe:2.3:a:elastic:elastic_fleet_server:*:*:*:*:*:*:*:*

part: a version: * update: *

VendorElastic (1d0b8d2a-fd47-5b20-b005-34326f9bd037)
ProductElastic Fleet Server (50efc185-4b47-584a-80e8-1766f93351f9)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from purl2cpe mapping

PURL mappings

PURLSourceLast updated
pkg:github/elastic/fleet-server purl2cpe 2026-06-01 10:15:15.484213
pkg:golang/github.com/elastic/fleet-server purl2cpe 2026-06-01 10:15:15.484215

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2023-31421 vulnerable 2026-06-03 14:51:55.730143 Beats, Elastic Agent, APM Server, and Fleet Server Improper Certificate Validation issue
MEDIUM (5.9)
It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to connect to an IP address (instead of a hostname) it does not validate the server certificate's IP SAN values against that IP address and certificate validation fails, and therefore the connection is not blocked as expected.
Published: 2023-10-26T03:10:52.684Z
Updated: 2024-08-02T14:53:30.714Z
Reference links
Imported from gcve-enriched-dumps CVE data

Contribute

You can submit an edit proposal for this CPE entry or suggest a related product/vendor addition using the action button above.