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CVSS: 7.8EPSS: 0%CPEs: 11EXPL: 0

A vulnerability in the logging configuration of Secure Sockets Layer (SSL) policies for Cisco FirePOWER System Software 5.3.0 through 6.2.2 could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to high consumption of system resources. The vulnerability is due to the logging of certain TCP packets by the affected software. An attacker could exploit this vulnerability by sending a flood of crafted TCP packets to an affected device. A successful exploit could allow the attacker to cause a DoS condition. The success of an exploit is dependent on how an administrator has configured logging for SSL policies for a device. • http://www.securityfocus.com/bid/98523 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170517-fpwr • CWE-399: Resource Management Errors CWE-400: Uncontrolled Resource Consumption •

CVSS: 7.1EPSS: 0%CPEs: 7EXPL: 0

A "Cisco Firepower Threat Defense 6.0.0 through 6.2.2 and Cisco ASA with FirePOWER Module Denial of Service" vulnerability in the access control policy of Cisco Firepower System Software could allow an authenticated, remote attacker to cause an affected system to stop inspecting and processing packets, resulting in a denial of service (DoS) condition. The vulnerability is due to improper SSL policy handling by the affected software when packets are passed through the sensing interfaces of an affected system. An attacker could exploit this vulnerability by sending crafted packets through a targeted system. This vulnerability affects Cisco Firepower System Software that is configured with the SSL policy feature. Cisco Bug IDs: CSCvc84361. • http://www.securityfocus.com/bid/98292 http://www.securitytracker.com/id/1038397 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170503-ftd • CWE-399: Resource Management Errors •

CVSS: 5.9EPSS: 0%CPEs: 3EXPL: 0

A vulnerability in the detection engine that handles Secure Sockets Layer (SSL) packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition because the Snort process unexpectedly restarts. This vulnerability affects Cisco Firepower System Software prior to the first fixed release when it is configured with an SSL Decrypt-Resign policy. More Information: CSCvb62292. Known Affected Releases: 6.0.1 6.1.0 6.2.0. Known Fixed Releases: 6.2.0 6.1.0.2. • http://www.securityfocus.com/bid/97453 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw1 • CWE-755: Improper Handling of Exceptional Conditions •

CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0

A vulnerability in CLI command processing in the Cisco Firepower 4100 Series Next-Generation Firewall and Cisco Firepower 9300 Security Appliance could allow an authenticated, local attacker to inject arbitrary shell commands that are executed by the device. More Information: CSCvb61343. Known Affected Releases: 2.0(1.68). Known Fixed Releases: 2.0(1.118) 2.1(1.47) 92.1(1.1646) 92.1(1.1763) 92.2(1.101). Una vulnerabilidad en el procesamiento de comandos CLI en el Firewall de próxima generación Cisco Firepower 4100 y en el dispositivo de seguridad Cisco Firepower 9300 podría permitir a un atacante autenticado y local inyectar comandos shell arbitrarios ejecutados por el dispositivo. • http://www.securityfocus.com/bid/95943 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-fpw • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •