CVE-2019-6474

Name
CVE-2019-6474
Description
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
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Vendor Advisory https://kb.isc.org/docs/cve-2019-6474

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:isc:kea:*:*:*:*:*:*:*:* kea >= 1.4.0 <= 1.5.0
cpe:2.3:a:isc:kea:1.6.0:beta2:*:*:*:*:*:* kea == None == 1.6.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status