GHSA-6f7q-j62j-5545
GitHub Security Advisory
⚠ Unreviewed
HIGH
Has CVE
Advisory Details
A malicious client which is allowed to send very large amounts of traffic (billions of packets) to a DHCP server can eventually overflow a 32-bit reference counter, potentially causing dhcpd to crash. Affects ISC DHCP 4.1.0 -> 4.1-ESV-R15, 4.2.0 -> 4.2.8, 4.3.0 -> 4.3.6, 4.4.0.
Related CVEs
Key Information
7.5
/10
Dataset
Last updated: August 3, 2025 6:48 AM
Data from GitHub Advisory Database. This information is provided for research and educational purposes.