CVE-2019-6473

NameCVE-2019-6473
DescriptionAn 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs936040

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
isc-kea (PTS)bookworm2.2.0-6fixed
sid, trixie2.4.1-3fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
isc-keasource(unstable)1.7.5-1936040

Notes

[stretch] - isc-kea <no-dsa> (Minor issue)
https://kb.isc.org/docs/cve-2019-6473
Search for package or bug name: Reporting problems