CVE-2019-6473 - OpenCVE

An invalid hostname option can trigger an assertion failure in the Kea DHCPv4 server process (kea-dhcp4), causing the server process to exit. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:A/AC:L/Au:N/C:N/I:N/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Ics	Kea

Configuration 1 [-]

OR	cpe:2.3:a:ics:kea::::::::
	cpe:2.3:a:ics:kea:1.6.0:beta1::::::
	cpe:2.3:a:ics:kea:1.6.0:beta2::::::

No data.

References

Link	Providers
https://kb.isc.org/docs/cve-2019-6473

History

No history.

MITRE

Status: PUBLISHED

Assigner: isc

Published: 2019-10-16T17:22:16.730038Z

Updated: 2024-09-16T22:30:41.265Z

Reserved: 2019-01-16T00:00:00

Link: CVE-2019-6473

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2019-10-16T18:15:37.123

Modified: 2019-10-21T18:50:08.167

Link: CVE-2019-6473

Redhat

No data.

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