CVE-2018-0172

creationtimestamp| type| source ---|---|--- 2023-06-14 21:10:03+00:00| seen| MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123 2024-12-24 20:27:55+00:00| seen| https://feedsin.space/feed/CISAKevBot/items/2971344 2025-02-23 02:10:17+00:00| seen| MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123 2026-02-02...

CVE-2018-0172

CVE-2018-0172 affects Cisco IOS/IOS XE. The issue lies in the DHCP option 82 encapsulation in DHCPv4, where incomplete input validation can lead to a heap overflow and device reload, causing DoS. An unauthenticated, remote attacker could trigger this by sending crafted DHCPv4 packets. Documents n...