CVE-1999-0426

Summary

CVE-1999-0426 is a vulnerability affecting Linux versions prior to 2.0.36. It arises from the default permissions of the /dev/kmem file, which grant unauthorized access to the kernel memory. An attacker can exploit this weakness to conduct IP spoofing, potentially leading to serious security breaches. By manipulating the memory contents, an intruder can falsify the source IP address of network packets, enabling them to impersonate other systems on the network. This vulnerability underscores the importance of securing system files and implementing strict access controls.

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