In ISC DHCP 1.0 -> 4.4.3, ISC DHCP 4.1-ESV-R1 -> 4.1-ESV-R16-P1 a system with access to a DHCP server, sending DHCP packets crafted to include fqdn labels longer than 63 bytes, could eventually cause the server to run out of memory.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | isc-dhcp | <Â 4.4.3-2.1 | isc-dhcp_4.4.3-2.1_all.deb |
Debian | 11 | all | isc-dhcp | <Â 4.4.1-2.3+deb11u1 | isc-dhcp_4.4.1-2.3+deb11u1_all.deb |
Debian | 10 | all | isc-dhcp | <Â 4.4.1-2+deb10u2 | isc-dhcp_4.4.1-2+deb10u2_all.deb |
Debian | 999 | all | isc-dhcp | <Â 4.4.3-2.1 | isc-dhcp_4.4.3-2.1_all.deb |
Debian | 13 | all | isc-dhcp | <Â 4.4.3-2.1 | isc-dhcp_4.4.3-2.1_all.deb |