Cisco Adaptive Security Appliance and Firepower Threat Defense Denial of Service Vulnerabilities

Cisco Firepower Threat Defense FTD and Cisco Adaptive Security Appliance are both products of Cisco Corporation.Cisco Firepower Threat Defense is a suite of unified software that provides next-generation firewall services. Cisco Adaptive Security Appliance is a network appliance. Used to protect...

CVE-2021-1501

A vulnerability in the SIP inspection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a crash and reload of an affected device, resulting in a denial of service DoS condition.The...

CVE-2020-3555

A vulnerability in the SIP inspection process of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a crash and reload of an affected device, resulting in a denial of service DoS condition. The...

CVE-2020-3555

A vulnerability in the SIP inspection process of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a crash and reload of an affected device, resulting in a denial of service DoS condition. The...

Race condition

A vulnerability in the SIP inspection process of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a crash and reload of an affected device, resulting in a denial of service DoS condition. The...

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Denial of Service Vulnerability

Update from October 22nd, 2020: Cisco has become aware of a new Cisco Adaptive Security Appliance vulnerability that could affect the fixed releases recommended for code trains 9.13 and 9.14 in the Fixed Software "fs" section of this advisory. See the Cisco Adaptive Security Appliance Software...

Cisco Firepower Threat Defense Software SIP Inspection DoS (cisco-sa-20191002-asa-ftd-sip-dos)

A denial of service DoS vulnerability exists in the Session Initiation Protocol SIP inspection module of Cisco Firepower Threat Defense FTD due to improper parsing of SIP messages. An unauthenticated, remote attacker can exploit this issue by sending a malicious SIP packet to an affected device...

Cisco Adaptive Security Appliance Software SIP Inspection DoS (cisco-sa-20191002-asa-ftd-sip-dos)

A denial of service DoS vulnerability exists in the Session Initiation Protocol SIP inspection module of Cisco Adaptive Security Appliance ASA due to improper parsing of SIP messages. An unauthenticated, remote attacker can exploit this issue by sending a malicious SIP packet to an affected devic...

CVE-2019-12678

A vulnerability in the Session Initiation Protocol SIP inspection module of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The...

CVE-2019-12678

A vulnerability in the Session Initiation Protocol SIP inspection module of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The...

The vulnerability of the SIP inspection component of the microprogramming software used in Cisco Adaptive Security Appliances (ASA) and Cisco Firepower Threat Defense (FTD) allows attackers to trigger service interruptions.

The vulnerability of the SIP inspection component in microprogramming-based network interface controllers of Cisco Adaptive Security Appliances ASA and Cisco Firepower Threat Defense FTD arises due to errors in processing SIP traffic. Exploiting this vulnerability can allow an attacker to induce...

CVE-2018-15454 Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol SIP inspection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload or trigger high CPU, resulting in a deni...

CVE-2018-15454

A vulnerability in the Session Initiation Protocol SIP inspection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload or trigger high CPU, resulting in a deni...

Cisco Adaptive Security Appliance Software and Cisco Firepower Threat Defense Software Denial of Service Vulnerability

A vulnerability in the Session Initiation Protocol SIP inspection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload or trigger high CPU, resulting in a deni...

VulnCheck KEV: CVE-2018-15454

A vulnerability in the Session Initiation Protocol SIP inspection engine of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause an affected device to reload or trigger high CPU, resulting in a deni...

Cisco Adaptive Security Appliance Software SIP Inspection Memory Leak Vulnerability

A vulnerability in the Session Initiation Protocol SIP inspection engine code could allow an unauthenticated, remote attacker to cause a slow memory leak, which may cause instability on the affected system. The vulnerability is due to improper handling of SIP packets inspected by the Cisco Adapti...

Memory corruption

Memory leak in the SIP inspection engine in Cisco Adaptive Security Appliance ASA Software allows remote attackers to cause a denial of service memory consumption and instability via crafted SIP packets, aka Bug ID CSCuf67469...

Cisco ASA Software Multiple Vulnerabilities (cisco-sa-20140409-asa)

The remote Cisco ASA device is affected by one or more of the following vulnerabilities : - An issue exists in the Adaptive Security Device Manager ADSM due to improper privilege assignment to users with a privilege level of zero. This issue allows an authenticated, remote attacker to gain...

CVE-2014-2129

The SIP inspection engine in Cisco Adaptive Security Appliance ASA Software 8.2 before 8.25.48, 8.4 before 8.46.5, 9.0 before 9.03.1, and 9.1 before 9.12.5 allows remote attackers to cause a denial of service memory consumption or device reload via crafted SIP packets, aka Bug ID CSCuh44052...

Code injection

The SIP inspection engine in Cisco Adaptive Security Appliance ASA Software 8.2 before 8.25.48, 8.4 before 8.46.5, 9.0 before 9.03.1, and 9.1 before 9.12.5 allows remote attackers to cause a denial of service memory consumption or device reload via crafted SIP packets, aka Bug ID CSCuh44052...