CVE Vulnerability

CVE-2019-6473

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.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://kb.isc.org/docs/cve-2019-6473 Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:ics:kea:1.6.0:beta2:*:*:*:*:*:*
cpe:2.3:a:ics:kea:1.6.0:beta1:*:*:*:*:*:*
cpe:2.3:a:ics:kea:*:*:*:*:*:*:*:*
Information

Published : 2019-10-16 06:15

Updated : 2019-10-21 06:50

NVD link : CVE-2019-6473

Mitre link : CVE-2019-6473

Products Affected
No products.
CWE
CWE-617