CVE-1999-0804

Summary

CVE-1999-0804 is a denial-of-service vulnerability affecting Linux 2.2.x kernels. Maliciously crafted ICMP packets, with unusual types, codes, and IP header lengths, can cause the kernel to crash and result in a denial-of-service condition. This issue can be exploited to cause network downtime and disrupt services, posing a significant threat to system availability and integrity. The vulnerability was identified in 1999, and its exploitation requires specialized knowledge and tools, making it a potential target for advanced persistent threats or skilled attackers. System administrators are advised to apply the available patches to mitigate this risk.

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