Race condition

A vulnerability in the Internet Key Exchange version 1 IKEv1 feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS...

Design/Logic Flaw

A vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load f...

Race condition

A vulnerability in the Open Shortest Path First OSPF implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service DoS...

Race condition

A vulnerability in the Secure Copy SCP feature of Cisco Adaptive Security Appliance ASA Software could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to the use of an incorrect data type for a length variable. An attacker could exploit...

Design/Logic Flaw

A vulnerability in the Secure Sockets Layer SSL VPN feature of Cisco Adaptive Security Appliance ASA Software could allow an authenticated, remote attacker to cause a denial of service DoS condition that prevents the creation of new SSL/Transport Layer Security TLS connections to an affected...

CVE-2019-15256

CVE-2019-15256 affects Cisco ASA Software and Cisco Firepower Threat Defense (FTD) Software in the IKEv1 feature. The root cause is improper management of system memory, allowing an unauthenticated, remote attacker to send malicious IKEv1 traffic and trigger a reload, causing a DoS. The attack do...

CVE-2019-15256 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange version 1 IKEv1 feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS...

CVE-2019-15256 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software IKEv1 Denial of Service Vulnerability

A vulnerability in the Internet Key Exchange version 1 IKEv1 feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS...

CVE-2019-12698

Cisco ASA Software and Cisco FTD WebVPN CPU Denial of Service (CVE-2019-12698) allows unauthenticated remote attackers to trigger high CPU by repeated WebVPN HTTP page requests, causing DoS. Affected ASA/FTD versions are mitigated by Cisco software updates; there are no supported workarounds per ...

CVE-2019-12698 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software WebVPN CPU Denial of Service Vulnerability

A vulnerability in the WebVPN feature of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load f...

CVE-2019-12695

CVE-2019-12695 affects Cisco ASA and Cisco Firepower Threat Defense (FTD) WebVPN portals. The issue arises from insufficient validation of user-supplied input in the web-based management interface, enabling an unauthenticated, remote attacker to lure a user into clicking a crafted link and execut...

CVE-2019-12693 Cisco Adaptive Security Appliance Software Secure Copy Denial of Service Vulnerability

A vulnerability in the Secure Copy SCP feature of Cisco Adaptive Security Appliance ASA Software could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to the use of an incorrect data type for a length variable. An attacker could exploit...

CVE-2019-12693

Cisco ASA Software SCP DoS (CVE-2019-12693) is due to an incorrect data type for a length variable in the SCP implementation. An authenticated attacker with privilege level 15 can initiate a large file transfer via SCP to crash the device, causing a DoS. Affected products are Cisco Adaptive Secur...

CVE-2019-12678 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Inspection Denial of Service Vulnerability

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

The CVE-2019-12678 issue affects Cisco ASA/FTD SIP inspection: an unauthenticated remote attacker can send malicious SIP packets to trigger an integer underflow in the SIP parsing module, causing the device to read unmapped memory and crash. Root cause: improper SIP message parsing in the SIP ins...

CVE-2019-12678 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software SIP Inspection Denial of Service Vulnerability

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-2019-12677

Cisco ASA SSL VPN DoS (CVE-2019-12677) arises from improper handling of Base64-encoded strings. An authenticated, remote attacker can open numerous SSL VPN sessions to exhaust memory, preventing new SSL/TLS sessions. Recovered only by device reload; established sessions and traffic through the de...

CVE-2019-12677 Cisco Adaptive Security Appliance Software SSL VPN Denial of Service Vulnerability

A vulnerability in the Secure Sockets Layer SSL VPN feature of Cisco Adaptive Security Appliance ASA Software could allow an authenticated, remote attacker to cause a denial of service DoS condition that prevents the creation of new SSL/Transport Layer Security TLS connections to an affected...

CVE-2019-12676

CVE-2019-12676 affects Cisco ASA/FTD OSPF LSA processing. An unauthenticated adjacent attacker can send crafted OSPF LSA type 11 packets to trigger a device reload, causing DoS for routed traffic. Root cause: improper parsing of OSPF LSA type 11 options in ASA/FTD software. Impact: reload of the ...

CVE-2019-12676 Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software OSPF LSA Processing Denial of Service Vulnerability

A vulnerability in the Open Shortest Path First OSPF implementation of Cisco Adaptive Security Appliance ASA Software and Cisco Firepower Threat Defense FTD Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service DoS...