6.5

CVE-2019-6473

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Ics ≫ Kea Version >= 1.4.0 <= 1.5.0
Ics ≫ Kea Version1.6.0 Updatebeta1
Ics ≫ Kea Version1.6.0 Updatebeta2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.8% 0.517
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 3.3 6.5 2.9
AV:A/AC:L/Au:N/C:N/I:N/A:P
security-officer@isc.org 6.5 2.8 3.6
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-617 Reachable Assertion

The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.

https://kb.isc.org/docs/cve-2019-6473
Vendor Advisory