CVE-2019-6472 - Vulnerability Details - OpenCVE

A packet containing a malformed DUID can cause the Kea DHCPv6 server process (kea-dhcp6) to exit due to an assertion failure. 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

This CVE is not in the KEV list.

The EPSS score is 0.00677.

Key SSVC decision points have not yet been added.

Vendors	Products
Isc	Kea

Configuration 1 [-]

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2019-16032	A packet containing a malformed DUID can cause the Kea DHCPv6 server process (kea-dhcp6) to exit due to an assertion failure. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2.

Fixes

Solution

Upgrade to a version of Kea containing a fix, available via https://www.isc.org/downloads. - Kea 1.4.0-P2 - Kea 1.5.0-P1 - Kea 1.6.0

Workaround

No workaround given by the vendor.

References

Link	Providers
https://kb.isc.org/docs/cve-2019-6472

History

No history.

MITRE

Status: PUBLISHED

Assigner: isc

Published: 2019-10-16T17:22:16.689124Z

Updated: 2024-09-17T03:58:54.278Z

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

Link: CVE-2019-6472

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-10-16T18:15:37.043

Modified: 2024-11-21T04:46:31.003

Link: CVE-2019-6472

Redhat

No data.

OpenCVE Enrichment

No data.

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