CVE-2019-6472 A packet containing a malformed DUID can cause the kea-dhcp6 server to terminate

2019-08-2800:00:00

isc

www.cve.org

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

26.9%

JSON

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.

CNA Affected

[
  {
    "product": "Kea",
    "vendor": "ISC",
    "versions": [
      {
        "status": "affected",
        "version": "1.4.0 to 1.5.0"
      },
      {
        "status": "affected",
        "version": "1.6.0-beta1"
      },
      {
        "status": "affected",
        "version": "1.6.0-beta2"
      }
    ]
  }
]