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.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
35
Affected Products
12
References
isc / dhcp
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| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| isc | dhcp | - | - |
| debian | debian_linux | - | - |
| fedoraproject | fedora | - | - |
| fedoraproject | fedora | - | - |
| fedoraproject | fedora | - | - |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact