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Cisco IOS Virtual Private Dial-up Network Multiple Denial of Service Vulnerabilities
Cisco IOS is prone to multiple denial-of-service vulnerabilities that occur in the virtual private dial-up (VPDN) when the Point-to-Point Tunneling Protocol (PPTP) is enabled. Successfully exploiting these issues may cause a memory leak or prevent the establishment of VPDN connections, denying service to legitimate users. |
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