The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade dhcpUpgrade dhcp-develUpgrade libdhcp4client-develUpgrade libdhcp4clientUpgrade dhclient | Dec 1, 2016 | Aug 15, 2011 |
| Debian | — | Upgrade isc-dhcp | Jul 30, 2024 | Aug 15, 2011 |
| Freebsd | — | Upgrade isc-dhcp41-serverUpgrade isc-dhcp31-serverUpgrade isc-dhcp42-server | Dec 10, 2025 | Aug 13, 2011 |
| Gentoo Linux | — | Upgrade net-misc/dhcp. | Oct 30, 2017 | Aug 15, 2011 |
| Oracle_linux | — | Upgrade libdhcp4client-develUpgrade dhcp-develUpgrade dhcpUpgrade dhclientUpgrade libdhcp4client | Oct 16, 2024 | Aug 15, 2011 |
| Suse | — | Upgrade dhcp-clientUpgrade dhcp-serverUpgrade dhcp-keamaUpgrade dhcp-relayUpgrade dhcpUpgrade dhcp-devel | Dec 12, 2013 | Jun 28, 2013 |
| Ubuntu | — | Upgrade dhcp3-serverUpgrade isc-dhcp-server | Nov 8, 2024 | Aug 15, 2011 |
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