Cisco IOS Software Internet Key Exchange Memory Leak (cisco-sa-20180328-ike)

According to its self-reported version, Cisco IOS is affected by a denial of service DoS vulnerability in the Internet Key Exchange Version 2 IKEv2 module due to incorrect processing of certain IKEv2 packets. An unauthenticated, remote attacker can exploit this, by sending crafted IKEv2 packets t...

Cisco IOS XE Software, Catalyst, and NGWC GUI Privilege Escalation (cisco-sa-20170927-ngwc)

According to its self-reported version, Cisco IOS XE Software is affected by a privilege escalation vulnerability in the web-based Wireless Controller GUI for Cisco 5760 Wireless LAN Controllers, Cisco Catalyst 4500E Supervisor Engine 8-E Wireless Switches, and Cisco New Generation Wireless...

Cisco IOS Software Simple Network Management Protocol GET MIB Object ID DoS (cisco-sa-20180328-snmp)

According to its self-reported version, Cisco IOS is affected by a denial of service DoS vulnerability in the Simple Network Management Protocol SNMP subsystem running on certain models of Cisco Catalyst Switches due to a condition that could occur when the affected software processes an SNMP rea...

Cisco IOS XE Software Internet Key Exchange Memory Leak (cisco-sa-20180328-ike)

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability in the Internet Key Exchange Version 2 IKEv2 module due to incorrect processing of certain IKEv2 packets. An unauthenticated, remote attacker can exploit this, by sending crafted IKE...

Cisco IOS XE Software OSPF LSA Manipulation (cisco-sa-20170727-ospf)

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability involving the Open Shortest Path First OSPF Routing Protocol Link State Advertisement LSA database. An unauthenticated, remote attacker can exploit this, by injecting crafted OSPF LSA type 1 packets, to...

CVE-2019-15998

A vulnerability in the access-control logic of the NETCONF over Secure Shell SSH of Cisco IOS XR Software may allow connections despite an access control list ACL that is configured to deny access to the NETCONF over SSH of an affected device. The vulnerability is due to a missing check in the...

CVE-2019-15998

A vulnerability in the access-control logic of the NETCONF over Secure Shell SSH of Cisco IOS XR Software may allow connections despite an access control list ACL that is configured to deny access to the NETCONF over SSH of an affected device. The vulnerability is due to a missing check in the...

Design/Logic Flaw

A vulnerability in the access-control logic of the NETCONF over Secure Shell SSH of Cisco IOS XR Software may allow connections despite an access control list ACL that is configured to deny access to the NETCONF over SSH of an affected device. The vulnerability is due to a missing check in the...

Cisco IOS Autonomic Networking Infrastructure DoS (cisco-sa-20170726-anidos)

According to its self-reported version, Cisco IOS is affected by a denial of service DoS vulnerability in the Autonomic Networking feature. An unauthenticated, adjacent attacker can exploit this by replaying captured packets to reset the Autonomic Control Plane ACP channel of an affected system i...

Cisco IOS XE Software Autonomic Networking Infrastructure DoS (cisco-sa-20170726-anidos)

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability in the Autonomic Networking feature. An unauthenticated, adjacent attacker can exploit this by replaying captured packets to reset the Autonomic Control Plane ACP channel of an...

Cisco IOS XE Wireless Controller Manager DoS (cisco-sa-20170927-ios-xe)

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability due to insufficient input validation in the wireless controller manager. An unauthenticated, adjacent attacker can exploit this, by submitting a crated association request, to cause...

Cisco IOS AAA Login DoS (cisco-sa-20160928-aaados)

According to its self-reported version, Cisco IOS is affected by a denial of service DoS vulnerability in the Authentication, Authorization, and Accounting AAA service for remote Secure Shell Host SSH connection. An unauthenticated, remote attacker can exploit this, by attempting to authenticate ...

Cisco IOS XE Software AAA Login DoS (cisco-sa-20160928-aaados)

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability in the Authentication, Authorization, and Accounting AAA service for remote Secure Shell Host SSH connection. An unauthenticated, remote attacker can exploit this, by attempting to...

Cisco IOS XE Software Autonomic Networking Infrastructure Certificate Revocation (cisco-sa-20170726-anicrl)

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability in the Autonomic Networking feature because the affected software does not transfer certificate revocation lists CRLs across Autonomic Control Plane ACP channels. An unauthenticated, remote attacker can...

Cisco IOS XR Software CVE-2019-15998 Security Bypass Vulnerability

Description Cisco IOS XR Software is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass the access control list and perform unauthorized actions. This issue is being tracked by Cisco Bug ID CSCvp91299. Technologies Affected Cisco IOS XR Software 6.5.1 Cisco IOS...

Cisco IOS XE Software Zone-Based Firewall IP Fragmentation DoS (cisco-sa-20180328-fwip)

According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability in the Zone-Based Firewall due to the way fragmented packets in the firewall code. An unauthenticated, remote attacker can exploit this by sending fragmented IP Version 4 or IP Version 6 packets through a...

Cisco IOS XE Software Autonomic Control Plane Channel Information Disclosure (cisco-sa-20170726-aniacp)

According to its self-reported version, Cisco IOS XE Software is affected by an information disclosure vulnerability in the Autonomic Networking feature due to unknown reasons. An unauthenticated, adjacent attacker can exploit this by capturing and replaying Autonomic Control Plane ACP packets th...

Cisco IOS Autonomic Control Plane Channel Information Disclosure (cisco-sa-20170726-aniacp)

According to its self-reported version, Cisco IOS is affected by an information disclosure vulnerability in the Autonomic Networking feature due to unknown reasons. An unauthenticated, adjacent attacker can exploit this by capturing and replaying Autonomic Control Plane ACP packets that are...

Cisco IOS XE Software IP Fragment Reassembly DoS (cisco-sa-20160928-frag)

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability in the IPv4 fragment reassembly function due to the corruption of an internal data structure that occurs when the affected software reassembles an IPv4 packet. An unauthenticated,...

Cisco IOS Smart Install Memory Leak (cisco-sa-20160928-smi)

According to its self-reported version, Cisco IOS is affected by a denial of service DoS vulnerability in the Smart Install client feature due to incorrect handling of image list parameters. An unauthenticated, remote attacker can exploit this, by sending crafted Smart Install packets to TCP port...