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CVSS: 5.3EPSS: 0%CPEs: 10EXPL: 0

A vulnerability in the Border Gateway Protocol (BGP) Bidirectional Forwarding Detection (BFD) implementation of Cisco Adaptive Security Appliance (ASA) Software could allow an unauthenticated, remote attacker to bypass the access control list (ACL) for specific TCP and UDP traffic. More Information: CSCvc68229. Known Affected Releases: 9.6(2). Known Fixed Releases: 99.1(20.1) 99.1(10.2) 98.1(12.7) 98.1(1.49) 97.1(6.58) 97.1(0.134) 96.2(0.109) 9.7(1.1) 9.6(2.99) 9.6(2.8). Una vulnerabilidad en la implementación de BFD (Border Forwarding Detection) del software Cisco Adaptive Security Appliance (ASA) de Border Gateway Protocol (BGP) podría permitir a un atacante remoto no autenticado omitir la lista de control de acceso (ACL) para tráfico TCP y UDP específico. • http://www.securityfocus.com/bid/96926 http://www.securitytracker.com/id/1038051 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-asa • CWE-287: Improper Authentication •

CVSS: 8.8EPSS: 2%CPEs: 324EXPL: 1

A vulnerability in Common Internet Filesystem (CIFS) code in the Clientless SSL VPN functionality of Cisco ASA Software, Major Releases 9.0-9.6, could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this vulnerability by sending a crafted URL to the affected system. An exploit could allow the remote attacker to cause a reload of the affected system or potentially execute code. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. • https://www.exploit-db.com/exploits/41369 http://www.securityfocus.com/bid/96161 http://www.securitytracker.com/id/1037797 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170208-asa • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0

The IKEv1 implementation in Cisco ASA Software 7.x, 8.0.x, 8.1.x, and 8.2.x before 8.2.2.13 allows remote authenticated users to bypass XAUTH authentication via crafted IKEv1 packets, aka Bug ID CSCus47259. La implementación IKEv1 en Cisco ASA Software 7.x, 8.0.x, 8.1.x, y 8.2.x anterior a 8.2.2.13 permite a usuarios remotos autenticados evadir la autenticación XAUTH a través de paquetes IKEv1 manipulados, también conocido como Bug ID CSCus47259. • http://tools.cisco.com/security/center/viewAlert.x?alertId=39157 http://www.securitytracker.com/id/1032473 • CWE-20: Improper Input Validation CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.1EPSS: 0%CPEs: 241EXPL: 0

The DNS implementation in Cisco Adaptive Security Appliance (ASA) Software 7.2 before 7.2(5.16), 8.2 before 8.2(5.57), 8.3 before 8.3(2.44), 8.4 before 8.4(7.28), 8.5 before 8.5(1.24), 8.6 before 8.6(1.17), 8.7 before 8.7(1.16), 9.0 before 9.0(4.33), 9.1 before 9.1(6.1), 9.2 before 9.2(3.4), and 9.3 before 9.3(3) allows man-in-the-middle attackers to cause a denial of service (memory consumption or device outage) by triggering outbound DNS queries and then sending crafted responses to these queries, aka Bug ID CSCuq77655. La implementación DNS en Software Cisco Adaptive Security Appliance (ASA) 7.2 anterior a 7.2(5.16), 8.2 anterior a 8.2(5.57), 8.3 anterior a 8.3(2.44), 8.4 anterior a 8.4(7.28), 8.5 anterior a 8.5(1.24), 8.6 anterior a 8.6(1.17), 8.7 anterior a 8.7(1.16), 9.0 anterior a 9.0(4.33), 9.1 anterior a 9.1(6.1), 9.2 anterior a 9.2(3.4), y 9.3 anterior a 9.3(3) permite a atacantes man-in-the-middle causar una denegación de servicio (corrupción de memoria o interrupción de dispositivo) mediante la provocación de consultas DNS salientes y posteriormente el envío de respuestas manipuladas a estas consultas, también conocido como Bug ID CSCuq77655. • http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150408-asa http://www.securitytracker.com/id/1032045 • CWE-20: Improper Input Validation •

CVSS: 4.0EPSS: 0%CPEs: 1EXPL: 0

Cisco Adaptive Security Appliance (ASA) Software 9.2(.3) and earlier, when challenge-response authentication is used, does not properly select tunnel groups, which allows remote authenticated users to bypass intended resource-access restrictions via a crafted tunnel-group parameter, aka Bug ID CSCtz48533. Cisco Adaptive Security Appliance (ASA) Software 9.2(.3) y anteriores, cuando la autenticación de las respuestas de desafió está habilitada, no selecciona correctamente los grupos de túnel, lo que permite a usuarios remotos autenticados evadir las restricciones de acceso a recursos a través de un parámetro de los grupos de túnel manipulado, también conocido como Bug ID CSCtz48533. • http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8023 http://tools.cisco.com/security/center/viewAlert.x?alertId=37489 http://www.securityfocus.com/bid/72618 http://www.securitytracker.com/id/1031755 https://exchange.xforce.ibmcloud.com/vulnerabilities/100922 • CWE-264: Permissions, Privileges, and Access Controls •