Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2019-12676

A vulnerability in the Open Shortest Path First (OSPF) implementation of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability exists because the affected software improperly parses certain options in OSPF link-state advertisement (LSA) type 11 packets. An attacker could exploit this vulnerability by sending a crafted LSA type 11 OSPF packet to an affected device. A successful exploit could allow the attacker to cause a reload of the affected device, resulting in a DoS condition for client traffic that is traversing the device.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.1%
CVSS Severity
CVSS v3 Score 7.4
CVSS v2 Score 3.3
Products affected by CVE-2019-12676


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