← CVE Intelligence

CVE-2019-6474

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

Description (CNA)

A missing check on incoming client requests can be exploited to cause a situation where the Kea server's lease storage contains leases which are rejected as invalid when the server tries to load leases from storage on restart. If the number of such leases exceeds a hard-coded limit in the Kea code, a server trying to restart will conclude that there is a problem with its lease store and give up. Versions affected: 1.4.0 to 1.5.0, 1.6.0-beta1, and 1.6.0-beta2

Affected (CNA)

Vendor / productVersions
ISC / Keaaffected 1.4.0 to 1.5.0; affected 1.6.0-beta1; affected 1.6.0-beta2

CWE

No CWE identifiers supplied.

References

ADP enrichment

CVE

No English description supplied.