Description
The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-ESV before 4.1-ESV-R1, and 4.2.x before 4.2.1b1 allows remote attackers to cause a denial of service (assertion failure and daemon crash) by sending a message over IPv6 for a declined and abandoned address.
CVSS vector
AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9Complexity: Low
Confidentiality: None
Integrity: None
Affected Packages2 packages
🔴Vulnerability Details
3GHSAGHSA-4pw9-88hx-8fcw: The DHCPv6 server in ISC DHCP 4↗2022-05-13 OSVCVE-2011-0413: The DHCPv6 server in ISC DHCP 4↗2011-01-31 CVEListCVE-2011-0413: The DHCPv6 server in ISC DHCP 4↗2011-01-31 📋Vendor Advisories
2Red Hatdhcp: unexpected abort caused by a DHCPv6 decline message↗2011-01-26 DebianCVE-2011-0413: isc-dhcp - The DHCPv6 server in ISC DHCP 4.0.x and 4.1.x before 4.1.2-P1, 4.0-ESV and 4.1-E...↗2011 💬Community
2BugzillaCVE-2011-0413 dhcp: unexpected abort caused by a DHCPv6 decline message [fedora-all]↗2011-01-26 BugzillaCVE-2011-0413 dhcp: unexpected abort caused by a DHCPv6 decline message↗2011-01-26