PT-2019-18105 · Isc · Kea Dhcpv6 Server

Published 2019-08-28 · Updated 2019-12-05 · CVE-2019-6472

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Kea DHCPv6 server versions 1.4.0 through 1.5.0 Kea DHCPv6 server versions 1.6.0-beta1 Kea DHCPv6 server versions 1.6.0-beta2

Description A malformed DUID in a packet can cause the Kea DHCPv6 server process to exit due to an assertion failure.

Recommendations For versions 1.4.0 through 1.5.0, update to a version that fixes the assertion failure issue. For version 1.6.0-beta1, update to a version that fixes the assertion failure issue. For version 1.6.0-beta2, update to a version that fixes the assertion failure issue.

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2019-6472

Affected Products

Kea Dhcpv6 Server

References · 10

• https://cve.org/CVERecord?id=CVE-2019-6472 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-6472 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-6472 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-6472 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-6472 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-6472 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2019-6472 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6472 · Security Note
• https://kb.isc.org/docs/cve-2019-6472 · Vendor Advisory
• https://security.alpinelinux.org/vuln/CVE-2019-6472 · Note