CVE-1999-1306

Summary

CVE-1999-1306 refers to a vulnerability in Cisco IOS 9.1 and older versions. This issue arises due to improper handling of extended IP access lists when the IP route cache is enabled and the "established" keyword is set. Attackers can potentially exploit this flaw to bypass filters, gaining unauthorized access to network traffic. This vulnerability poses a significant risk to network security, emphasizing the importance of keeping software up-to-date to mitigate potential threats.

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