Cisco IOS Software and IOS XE Software Input Validation Vulnerability (CNVD-2018-08181)

Cisco IOS Software and IOS XE Software are both operating systems developed by Cisco for its network devices. An input validation vulnerability exists in Cisco IOS Software and IOS XE Software that stems from incomplete input checksum detection. A remote attacker could exploit this vulnerability ...

Cisco Catalyst 3850 and Catalyst 3650 Series Switches IOS XE Software Denial of Service Vulnerability

The Cisco Catalyst 3850 and Catalyst 3650 Series Switches are both different families of switching devices from Cisco, Inc.IOS XE Software is a set of operating systems running on them that is specific to Cisco devices. A denial of service vulnerability exists in the IP version 4 IPv4 processing...

CVE-2018-0170

A vulnerability in the Cisco Umbrella Integration feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition, related to the OpenDNS software. The vulnerability is due to a logic error that exists when handling a malformed incoming...

Design/Logic Flaw

A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending...

CVE-2018-0157

A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending...

CVE-2018-0157

A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending...

CVE-2018-0171

A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS condition, or to execute arbitrary code on an affected device. The...

CVE-2018-0158

A vulnerability in the Internet Key Exchange Version 2 IKEv2 module of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak or a reload of an affected device that leads to a denial of service DoS condition. The vulnerability is due to...

CVE-2018-0172

A vulnerability in the DHCP option 82 encapsulation functionality of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service DoS condition. The vulnerability exists because the affected...

CVE-2018-0157

A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending...

Cisco IOS XE Software Zone-Based Firewall IP Fragmentation Denial of Service Vulnerability

A vulnerability in the Zone-Based Firewall code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a device to reload. The vulnerability is due to the way fragmented packets are handled in the firewall code. An attacker could exploit this vulnerability by sending...

PT-2018-3805 · Cisco · Cisco Ios +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS and IOS XE Software affected versions not specified Description: A vulnerability in the Cisco IOS Software and Cisco IOS XE Software function that restores encapsulated option 82 information in DHCP Version 4 DHCPv4 packets could...

PT-2018-3807 · Cisco · Cisco Ios Xe +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS Software and Cisco IOS XE Software affected versions not specified Description: A vulnerability in the DHCP option 82 encapsulation functionality could allow an unauthenticated, remote attacker to cause an affected device to reload,...

PT-2018-3800 · Cisco · Cisco Ios +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS and XE Software affected versions not specified Description: A vulnerability in the Internet Key Exchange Version 2 IKEv2 module could allow an unauthenticated, remote attacker to cause a memory leak or a reload of an affected devic...

CVE-2017-12319

A vulnerability in the Border Gateway Protocol BGP over an Ethernet Virtual Private Network EVPN for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service DoS condition, or potentially corrupt the BGP routing table,...

CVE-2018-0102

A vulnerability in the Pong tool of Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability exists because the affected software attempts to free the same area of memory twice...

CVE-2017-3883

A vulnerability in the authentication, authorization, and accounting AAA implementation of Cisco Firepower Extensible Operating System FXOS and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA process...

Authentication flaw

A vulnerability in the authentication, authorization, and accounting AAA implementation of Cisco Firepower Extensible Operating System FXOS and NX-OS System Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability occurs because AAA process...

PT-2017-16155 · Cisco · Nexus 5600 Platform Switches +21

Name of the Vulnerable Software and Affected Versions: Cisco FXOS and NX-OS System Software affected versions not specified Firepower 4100 Series Next-Generation Firewall affected versions not specified Firepower 9300 Security Appliance affected versions not specified Multilayer Director Switches...

PT-2017-3122 · Cisco · Cisco Asa

Name of the Vulnerable Software and Affected Versions: Cisco Adaptive Security Appliance ASA Software affected versions not specified Description: The issue is related to insufficient validation of HTTP request headers in the direct authentication feature of Cisco Adaptive Security Appliance ASA...