CVE-2018-15428 Cisco IOS XR Software Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in the implementation of Border Gateway Protocol BGP functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to incorrect processing of certain BGP update messages. An attacker coul...

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-2018-0476 Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of Service Vulnerability

A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of SIP packets in...

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-2018-0197 Cisco IOS and IOS XE Software VLAN Trunking Protocol Denial of Service Vulnerability

A vulnerability in the VLAN Trunking Protocol VTP subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to corrupt the internal VTP database on an affected device and cause a denial of service DoS condition. The vulnerability is due to a logic...

Cisco IOS XE Software CDP Memory Leak DoS Vulnerability (cisco-sa-20180926-cdp-memleak)

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...

Cisco IOS XE Software IPsec DoS Vulnerability (cisco-sa-20180926-ipsec)

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...

Cisco IOS XE Software Command Injection Vulnerabilities (cisco-sa-20180926-iosxe-cmdinj)

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...

Cisco IOS Software PTP DoS Vulnerability (cisco-sa-20180926-ptp)

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

Cisco IOS Software Cluster Management Protocol DoS Vulnerability (cisco-sa-20180926-cmp)

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

Cisco IOS XE Software Digital Signature Verification Bypass Vulnerability

A vulnerability in the Image Verification feature of Cisco IOS XE Software could allow an authenticated, local attacker to install a malicious software image or file on an affected device. The vulnerability is due to the affected software improperly verifying digital signatures for software image...

Cisco IOS XE Software Privileged EXEC Mode Root Shell Access Vulnerability

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-2018-0131

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...

Race condition

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...

Multiple vulnerabilities in the CLI analyzer of the Cisco IOS XE operating system, allowing attackers to execute arbitrary commands

The multiple vulnerabilities of the Cisco IOS XE operating system’s CLI analyzer are related to the failure to take measures to neutralize special elements used in the operating system’s commands. Exploiting these vulnerabilities can allow attackers to gain access to the device’s Linux shell and...

The vulnerability of the routing mechanism implemented by the Forwarding Information Base (FIB) in the Cisco IOS XE operating system allows a attacker to cause a service failure.

The vulnerability of the routing mechanism that implements the Forwarding Information Base FIB in the Cisco IOS XE operating system is related to resource management errors. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

The vulnerability of the CLI analyzer in the Cisco IOS XE operating system allows a hacker to execute arbitrary commands.

The vulnerability of the Cisco IOS XE operating system’s CLI analyzer is related to deficiencies in access control. Exploiting this vulnerability allows a person with privileges at the EXEC mode level to gain access to the device’s Linux shell and execute arbitrary commands with root privileges...

The vulnerability of the Smart Install mechanism for Cisco IOS and IOS XE operating systems allows a hacker to trigger a service failure.

The vulnerability of the Smart Install mechanism for Cisco IOS and IOS XE operating systems is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to cause service failures by using specially crafted packets sent to port 4786 of the device...

Multiple vulnerabilities in the CLI analyzer of the Cisco IOS XE operating system, allowing attackers to execute arbitrary commands

The multiple vulnerabilities of the Cisco IOS XE operating system’s CLI analyzer are related to the failure to take measures to neutralize special elements used in the operating system’s commands. Exploiting these vulnerabilities can allow attackers to gain access to the device’s Linux shell and...

The vulnerability of the CLI analyzer in the Cisco IOS XE operating system allows a hacker to execute arbitrary commands.

The vulnerability of the Cisco IOS XE operating system’s CLI analyzer is related to deficiencies in access control. Exploiting this vulnerability allows a person with privileges at the EXEC mode level to gain access to the device’s Linux shell and execute arbitrary commands with root privileges...