CVE-2018-15369 Cisco IOS and IOS XE Software TACACS+ Client Denial of Service Vulnerability

A vulnerability in the TACACS+ client subsystem 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 is due to improper handling of crafted TACACS+...

CVE-2018-15372

Cisco IOS XE Software MACsec MKA using EAP-TLS authentication contains a logic error that can let an unauthenticated adjacent attacker pass traffic through a Layer 3 interface configured for MACsec MKA in access-session closed mode, bypassing 802.1x controls. Affected components, impact, and expl...

CVE-2018-0477

The CVE-2018-0477 entry describes a local, command-injection vulnerability in the CLI parser of Cisco IOS XE Software. An authenticated attacker with Privilege Level 15 can exploit improper sanitization of CLI command arguments to access internal data structures and execute arbitrary root command...

CVE-2018-15377 Cisco IOS and IOS XE Software Plug and Play Agent Memory Leak Vulnerability

A vulnerability in the Cisco Network Plug and Play agent, also referred to as the Cisco Open Plug-n-Play agent, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a memory leak on an affected device. The vulnerability is due to insufficient...

CVE-2018-0466

CVE-2018-0466 affects Cisco IOS and IOS XE OSPFv3; vulnerability stems from incorrect handling of OSPFv3 packets, enabling an unauthenticated adjacent attacker to cause a device reload (DoS). Exploit vector is crafted OSPFv3 LSA packets. Remediation is upgrade to fixed Cisco releases per the Cisc...

CVE-2018-0131

A vulnerability in the implementation of RSA-encrypted nonces in Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to obtain the encrypted nonces of an Internet Key Exchange Version 1 IKEv1 session. The vulnerability exists because the affected software...

CVE-2018-0315

A vulnerability in the authentication, authorization, and accounting AAA security services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause an affected device to reload, resulting in a denial of service DoS condition...

CVE-2018-0315

A vulnerability in the authentication, authorization, and accounting AAA security services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause an affected device to reload, resulting in a denial of service DoS condition...

CVE-2018-0315

CVE-2018-0315 affects Cisco IOS XE Software Fuji 16.7.1 and 16.8.1 when using AAA login authentication. The issue is caused by incorrect memory operations during username parsing in login authentication, allowing an unauthenticated, remote attacker to execute arbitrary code or cause a device relo...

Cisco IOS XE Software Multiple Vulnerabilities in ntpd (cisco-sa-20150408-ntpd)

According to its self-reported version, the IOS XE is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information. TRUSTED...

CVE-2018-0194

Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to inject arbitrary commands into the CLI of the affected software, which could allow the attacker to gain access to the underlying Linux shell of an affected device and execute comman...

Cisco IOS Software, IOS XE Software, and IOS XR Software Link Layer Discovery Protocol Subsystem Elevation of Privilege Vulnerability

Cisco IOS Software, IOS XE Software, and IOS XR Software are operating systems developed by Cisco for its network devices.The Link Layer Discovery Protocol LLDP subsystem is one of these link layer discovery protocol subsystems. . A security vulnerability exists in the LLDP subsystem in Cisco IOS...

Cisco IOS Software and IOS XE Software quality of service subsystem buffer error vulnerability

Cisco IOS Software and IOS XE Software are operating systems developed by Cisco for its network equipment. quality of service QoS subsystem is one of the network quality of service subsystems. A buffer overflow vulnerability exists in the QoS subsystem in Cisco IOS Software and IOS XE Software,...

CVE-2018-0190

Multiple vulnerabilities in the web-based user interface web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web UI of the affected software. The vulnerabilities are due to insufficient input validation...

CVE-2018-0188

Multiple vulnerabilities in the web-based user interface web UI of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting XSS attack against a user of the web UI of the affected software. The vulnerabilities are due to insufficient input validation...

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...

CVE-2018-0176

Multiple vulnerabilities in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underlying Linux shell of an affected device and execute arbitrary commands with root privileges on the device. The vulnerabilities are due to the affected softwa...

CVE-2018-0177

A vulnerability in the IP Version 4 IPv4 processing code of Cisco IOS XE Software running on Cisco Catalyst 3850 and Cisco Catalyst 3650 Series Switches could allow an unauthenticated, remote attacker to cause high CPU utilization, traceback messages, or a reload of an affected device that leads ...

CVE-2018-0184

A vulnerability in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to gain access to the underlying Linux shell of an affected device and execute arbitrary commands with root privileges on the device. The vulnerability is due to the affected software improperl...

CVE-2018-0164

A vulnerability in the Switch Integrated Security Features of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an interface queue wedge. The vulnerability is due to incorrect handling of crafted IPv6 packets. An attacker could exploit this vulnerability by sending...