CVE-2017-12231

creationtimestamp| type| source ---|---|--- 2023-06-14 21:10:03+00:00| seen| MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123 2024-12-24 20:27:31+00:00| seen| https://feedsin.space/feed/CISAKevBot/items/2971317 2025-02-23 02:10:14+00:00| seen| MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123 2026-02-02...

CVE-2017-12231

Cisco IOS NAT denial-of-service vulnerability (CVE-2017-12231) affects IOS 12.4–15.6 where NAT ALG improperly translates H.323 RAS messages, allowing unauthenticated remote DoS via crafted IPv4 packets. Affected devices using NAT ALG for H.323 RAS messages can crash and reload. Exploitation detai...