Design/Logic Flaw

The DHCPv6 relay implementation in Cisco Adaptive Security Appliance ASA software 9.0 before 9.04.37, 9.1 before 9.16.6, 9.2 before 9.24, 9.3 before 9.33.5, and 9.4 before 9.42 allows remote attackers to cause a denial of service device reload via crafted DHCPv6 packets, aka Bug IDs CSCus56252 an...

Cisco ASA Software DHCPv6 Relay Denial of Service Vulnerability

A vulnerability in the DHCPv6 relay feature of Cisco Adaptive Security Appliance ASA software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient validation of DHCPv6 packets. Cisco ASA Software is affected by this...

Cisco Releases Security Updates

Cisco has released updates to address multiple vulnerabilities in its Adaptive Security Appliance ASA software. Exploitation of these vulnerabilities could allow a remote attacker to cause a denial-of-service condition. US-CERT encourages users and administrators to review the Cisco security...

Design/Logic Flaw

The Unicast Reverse Path Forwarding uRPF implementation in Cisco Adaptive Security Appliance ASA Software 9.31.50, 9.32.100, 9.33, and 9.41 mishandles cases where an IP address belongs to an internal interface but is also in the ASA routing table, which allows remote attackers to bypass uRPF...

CVE-2015-4458

CVE-2015-4458 affects Cisco ASA and related products where the Cavium cryptographic-module TLS code fails to verify the MAC field. The root cause is an error in the Cavium firmware that allows a remote attacker to modify TLS packets without detection, enabling MITM content spoofing. Connected sou...

PT-2015-1639 · Cisco +1 · Cisco Asa +1

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software version 9.15.21 Description: The issue is related to the TLS implementation in the Cavium cryptographic-module firmware, which does not verify the MAC field. This allows man-in-the-middle attacke...

CVE-2015-4241: Undefined Security Weakness

Cisco Adaptive Security Appliance ASA Software 9.32 allows remote attackers to cause a denial of service system reload by sending crafted OSPFv2 packets on the local network, aka Bug ID CSCut52679...

CVE-2015-4239

CVE-2015-4239 affects Cisco ASA software (ASA 9.3(2.243) and 100.13(0.21)). The vulnerability arises from improper handling of OSPFv2 packets in the ASA’s OSPFv2 code, allowing an unauthenticated, adjacent attacker on the local network to cause a denial of service and a device reload. Exploitatio...

CVE-2015-4239: Undefined Security Weakness

Cisco Adaptive Security Appliance ASA Software 9.32.243 and 100.130.21 allows remote attackers to cause a denial of service device reload by sending crafted OSPFv2 packets on the local network, aka Bug ID CSCus84220...

CVE-2015-4238

The SNMP implementation in Cisco Adaptive Security Appliance ASA Software 8.47 and 8.61.2 allows remote authenticated users to cause a denial of service device reload by sending many SNMP requests during a time of high network traffic, aka Bug ID CSCul02601...

Design/Logic Flaw

The SNMP implementation in Cisco Adaptive Security Appliance ASA Software 8.47 and 8.61.2 allows remote authenticated users to cause a denial of service device reload by sending many SNMP requests during a time of high network traffic, aka Bug ID CSCul02601...

Cisco Adaptive Security Appliance SNMP Denial of Service Vulnerability

A vulnerability in the Simple Network Management Protocol SNMP code of Cisco Adaptive Security Appliance ASA Software could allow an authenticated, remote attacker to cause a reload of the affected system. The vulnerability is due to improper handling of SNMP packets. An attacker could exploit th...

CVE-2015-0760

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...

Authentication flaw

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...

CVE-2015-0760

Cisco ASA Software versions 7.x, 8.0.x, 8.1.x, and 8.2.x before 8.2.2.13 contain a vulnerability in the IKEv1 code that can be exploited by an authenticated, remote attacker to bypass XAUTH authentication via crafted IKEv1 packets. The issue (Bug CSCus47259) allows bypass of Extended Authenticati...

CVE-2015-0760: Improper Input Validation

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...

Design/Logic Flaw

The DNS implementation in Cisco Adaptive Security Appliance ASA Software 7.2 before 7.25.16, 8.2 before 8.25.57, 8.3 before 8.32.44, 8.4 before 8.47.28, 8.5 before 8.51.24, 8.6 before 8.61.17, 8.7 before 8.71.16, 9.0 before 9.04.33, 9.1 before 9.16.1, 9.2 before 9.23.4, and 9.3 before 9.33 allows...

CVE-2015-0675

The failover ipsec implementation in Cisco Adaptive Security Appliance ASA Software 9.1 before 9.16, 9.2 before 9.23.3, and 9.3 before 9.33 does not properly validate failover communication messages, which allows remote attackers to reconfigure an ASA device, and consequently obtain administrativ...

CVE-2015-0677: Improper Input Validation

The XML parser in Cisco Adaptive Security Appliance ASA Software 8.4 before 8.47.28, 8.6 before 8.61.17, 9.0 before 9.04.33, 9.1 before 9.16, 9.2 before 9.23.4, and 9.3 before 9.33, when Clientless SSL VPN, AnyConnect SSL VPN, or AnyConnect IKEv2 VPN is used, allows remote attackers to cause a...

CVE-2015-0676: Improper Input Validation

The DNS implementation in Cisco Adaptive Security Appliance ASA Software 7.2 before 7.25.16, 8.2 before 8.25.57, 8.3 before 8.32.44, 8.4 before 8.47.28, 8.5 before 8.51.24, 8.6 before 8.61.17, 8.7 before 8.71.16, 9.0 before 9.04.33, 9.1 before 9.16.1, 9.2 before 9.23.4, and 9.3 before 9.33 allows...