CVSS: 8.6EPSS: 0%CPEs: 5EXPL: 0CVE-2018-0233
https://notcve.org/view.php?id=CVE-2018-0233
A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause the detection engine to consume excessive system memory on an affected device, which could cause a denial of service (DoS) condition. The vulnerability is due to the affected software improperly handling changes to SSL connection states. An attacker could exploit this vulnerability by sending crafted SSL connections through an affected device. A successful exploit could allow the attacker to cause the detection engine to consume excessive system memory on the affected device, which could cause a DoS condition. The device may need to be reloaded manually to recover from this condition. • http://www.securityfocus.com/bid/103930 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180418-fpsnort • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.6EPSS: 0%CPEs: 9EXPL: 0CVE-2017-12245
https://notcve.org/view.php?id=CVE-2017-12245
A vulnerability in SSL traffic decryption for Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause depletion of system memory, aka a Firepower Detection Engine SSL Decryption Memory Consumption Denial of Service vulnerability. If this memory leak persists over time, a denial of service (DoS) condition could develop because traffic can cease to be forwarded through the device. The vulnerability is due to an error in how the Firepower Detection Snort Engine handles SSL traffic decryption and notifications to and from the Adaptive Security Appliance (ASA) handler. An attacker could exploit this vulnerability by sending a steady stream of malicious Secure Sockets Layer (SSL) traffic through the device. An exploit could allow the attacker to cause a DoS condition when the device runs low on system memory. • http://www.securityfocus.com/bid/101118 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-ftd • CWE-399: Resource Management Errors CWE-772: Missing Release of Resource after Effective Lifetime •
CVSS: 8.6EPSS: 0%CPEs: 12EXPL: 0CVE-2017-12244
https://notcve.org/view.php?id=CVE-2017-12244
A vulnerability in the detection engine parsing of IPv6 packets for Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause high CPU utilization or to cause a denial of service (DoS) condition because the Snort process restarts unexpectedly. The vulnerability is due to improper input validation of the fields in the IPv6 extension header packet. An attacker could exploit this vulnerability by sending a malicious IPv6 packet to the detection engine on the targeted device. An exploit could allow the attacker to cause a DoS condition if the Snort process restarts and traffic inspection is bypassed or traffic is dropped. This vulnerability is specific to IPv6 traffic only. • http://www.securityfocus.com/bid/101119 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-fpsnort • CWE-20: Improper Input Validation •
CVSS: 5.4EPSS: 0%CPEs: 22EXPL: 0CVE-2017-6717
https://notcve.org/view.php?id=CVE-2017-6717
A vulnerability in the web framework of Cisco Firepower Management Center could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web interface. More Information: CSCvc38801. Known Affected Releases: 6.0.1.3 6.2.1. Known Fixed Releases: 6.2.1. Una vulnerabilidad en el framework web de Firepower Management Center de Cisco, podría permitir a un atacante remoto identificado conducir un ataque de tipo cross-site scripting (XSS) contra un usuario de la interfaz web. • http://www.securityfocus.com/bid/99217 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-fpmc • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 0CVE-2017-3885
https://notcve.org/view.php?id=CVE-2017-3885
A vulnerability in the detection engine reassembly of 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 consumes a high level of CPU resources. Affected Products: This vulnerability affects Cisco Firepower System Software running software releases 6.0.0, 6.1.0, 6.2.0, or 6.2.1 when the device is configured with an SSL policy that has at least one rule specifying traffic decryption. More Information: CSCvc58563. Known Affected Releases: 6.0.0 6.1.0 6.2.0 6.2.1. Una vulnerabilidad en el ensamblaje del motor de detección de los paquetes Secure Sockets Layer (SSL) para el software Cisco Firepower System podría permitir a un atacante remoto no autenticado provocar una condición de denegación de servicio (DoS) porque el proceso Snort consume un alto nivel de recursos de la CPU. • http://www.securityfocus.com/bid/97451 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-cfpw • CWE-400: Uncontrolled Resource Consumption •