A vulnerability in the OSPF Version 2 (OSPFv2) implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote malicious user to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation when the affected software processes certain OSPFv2 packets with Link-Local Signaling (LLS) data. An attacker could exploit this vulnerability by sending a malformed OSPFv2 packet to an affected device. A successful exploit could allow the malicious user to cause an affected device to reload, resulting in a DoS condition.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
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cisco firepower threat defense |
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cisco adaptive security appliance |
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cisco adaptive security appliance software |
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