CVE-1999-0804

Summary

CVE-1999-0804 is a denial-of-service vulnerability affecting Linux 2.2.x kernels. Malformed ICMP packets with unusual types, codes, and IP header lengths can trigger this issue, leading to a kernel panic and system crash. An attacker can exploit this vulnerability by sending specially crafted ICMP packets to a target system, resulting in a denial-of-service condition. This issue can cause significant disruption to network services, making it essential for affected Linux systems to be patched as soon as possible.

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