CVE-1999-0157

Summary

CVE-1999-0157 is a denial-of-service vulnerability affecting Cisco PIX firewalls and CBAC. An attacker can exploit this issue by manipulating IP fragmentation, leading to resource exhaustion and a crashed firewall. The vulnerability arises due to an improper handling of IP fragments, allowing an attacker to cause significant network disruption. This vulnerability can result in extended downtime and potentially hinder an organization's security posture. It is essential for organizations using Cisco PIX firewalls and CBAC to apply the available patch as soon as possible to mitigate this risk.

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