Cisco TelePresence Video Communication Server Policy Services Security Bypass Vulnerability

Cisco TelePresence Video Communication Server VCS contains a vulnerability that could allow an unauthenticated, remote attacker to bypass security restrictions on a targeted system. The vulnerability is due to improper processing of certain search rules processed by the affected software. An...

Cisco VPN Client Denial of Service Vulnerability

Cisco VPN Client contains a vulnerability that could allow an authenticated, local attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to improper interaction between the VPN driver and the operating system kernel on a device running the vulnerable...

Cisco ASA 1000V Cloud Firewall H.323 Inspection Denial of Service Vulnerability

A vulnerability in Cisco Adaptive Security Appliance ASA Software for the Cisco ASA 1000V Cloud Firewall may cause the Cisco ASA 1000V to reload after processing a malformed H.323 message. Cisco ASA 1000V Cloud Firewall is affected when H.323 inspection is enabled. Cisco has released software...

Cisco Unified IP Phones Local Kernel System Call Input Validation Vulnerability

Cisco Unified IP Phones 7900 Series versions 9.31SR1 and prior contain an arbitrary code execution vulnerability that could allow a local attacker to execute code or modify arbitrary memory with elevated privileges. This vulnerability is due to a failure to properly validate input passed to kerne...

Cisco Prime LAN Management Solution Command Execution Vulnerability

Cisco Prime LAN Management Solution LMS Virtual Appliance contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands with the privileges of the root user. The vulnerability is due to improper validation of authentication and authorization commands...

Cisco Unified IP Phone Local Kernel System Call Input Validation Vulnerability

Cisco Unified IP Phones 7900 Series versions 9.31SR1 and prior contain an arbitrary code execution vulnerability that could allow a local attacker to execute code or modify arbitrary memory with elevated privileges. This vulnerability is due to a failure to properly validate input passed to kerne...

Cisco Wireless LAN Controller Software Form Post Denial of Service Vulnerability

Cisco Wireless LAN Controller Software contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to insufficient validation of user-supplied input to the affected software. An authenticated, remote attacker cou...

Cisco Wireless LAN Controller Cross-Site Request Forgery Vulnerability

Cisco Wireless LAN Controller WLC Software contains a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site request forgery attacks on a targeted system. The vulnerability is due to insufficient sanitization of user-supplied input processed by the WLC management...

Cisco IronPort Appliances Sophos Anti-Virus Vulnerabilities

Cisco IronPort Email Security Appliances ESA and Cisco IronPort Web Security Appliances WSA include versions of Sophos Anti-Virus that contain multiple vulnerabilities that could allow an unauthenticated, remote attacker to gain control of the system, escalate privileges, or cause a...

Cisco Secure Access Control System TACACS+ Authentication Bypass Vulnerability

Cisco Secure Access Control System ACS contains a vulnerability that could allow an unauthenticated, remote attacker to bypass TACACS+ based authentication services offered by the affected application. The vulnerability is due to improper validation of user-supplied input processed by the affecte...

Cisco Nexus 1000V Series Switch Software Release 4.2(1)SV1(5.2) Virtual Security Gateway Bypass Issue

The Cisco Product Security Incident Response Team PSIRT would like to notify customers of an issue that may impact their network security posture when upgrading the Cisco Nexus 1000V Series Switches to Software Release 4.21SV15.2 with deployments that have Cisco Virtual Security Gateway VSG...

Cisco Secure Access Control System TACACS+ Authentication Bypass Vulnerability

Cisco Secure Access Control System ACS contains a vulnerability that could allow an unauthenticated, remote attacker to bypass TACACS+ based authentication service offered by the affected product. The vulnerability is due to improper validation of the user-supplied password when TACACS+ is the...

Cisco Unified MeetingPlace Web Conferencing SQL Injection Vulnerability

Cisco Unified MeetingPlace Web Conferencing contains a vulnerability that could allow an unauthenticated, remote attacker to conduct a SQL injection attack. The vulnerability is due to insufficient validation of user-supplied input to an HTTP POST method. An unauthenticated, remote attacker could...

Cisco Prime Data Center Network Manager Remote Command Execution Vulnerability

Cisco Prime Data Center Network Manager DCNM contains a remote command execution vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary commands on the computer that is running the Cisco Prime DCNM application. Cisco has released software updates that address this...

Multiple Vulnerabilities in Cisco Unified MeetingPlace Web Conferencing

Cisco Unified MeetingPlace Web Conferencing is affected by two vulnerabilities: Cisco Unified MeetingPlace Web Conferencing SQL Injection Vulnerability Cisco Unified MeetingPlace Web Conferencing Buffer Overrun Vulnerability Exploitation of the Cisco Unified MeetingPlace Web Conferencing SQL...

Multiple Vulnerabilities in Cisco Firewall Services Module

The Cisco Firewall Services Module FWSM for Cisco Catalyst 6500 Series Switches and Cisco 7600 Series Routers is affected by the following vulnerabilities: DCERPC Inspection Buffer Overflow Vulnerability DCERPC Inspection Denial Of Service Vulnerabilities These vulnerabilities are not...

Multiple Vulnerabilities in Cisco ASA 5500 Series Adaptive Security Appliances and Cisco Catalyst 6500 Series ASA Services Module

Cisco ASA 5500 Series Adaptive Security Appliances ASA and Cisco Catalyst 6500 Series ASA Services Module ASASM may be affected by the following vulnerabilities: DHCP Memory Allocation Denial of Service Vulnerability SSL VPN Authentication Denial of Service Vulnerability SIP Inspection Media Upda...

Multiple Vulnerabilities in the Cisco WebEx Recording Format Player

The Cisco WebEx Recording Format WRF player contains six buffer overflow vulnerabilities. In some cases, exploitation of the vulnerabilities could allow a remote attacker to execute arbitrary code on the system with the privileges of a targeted user. The Cisco WebEx WRF Player is an application...

Cisco IOS SSL VPN Denial of Service Vulnerability

Cisco IOS Software contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to an error in the SSL VPN component of the affected software. An authenticated, remote attacker could exploit...

Cisco IOS Software Malformed Border Gateway Protocol Attribute Vulnerability

Cisco IOS Software contains a vulnerability in the Border Gateway Protocol BGP routing protocol feature. The vulnerability can be triggered when the router receives a malformed attribute from a peer on an existing BGP session. Successful exploitation of this vulnerability can cause all BGP...

Cisco IOS Software Tunneled Traffic Queue Wedge Vulnerability

Cisco IOS Software contains a queue wedge vulnerability that can be triggered when processing IP tunneled packets. Only Cisco IOS Software running on the Cisco 10000 Series router has been demonstrated to be affected. Successful exploitation of this vulnerability may prevent traffic from...

Cisco IOS Software DHCP Version 6 Server Denial of Service Vulnerability

Cisco IOS Software and Cisco IOS XE Software contain a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. An attacker could exploit this vulnerability by sending a crafted request to an affected device that has the DHCP version 6 DHCPv6...

Cisco Unified Communications Manager Session Initiation Protocol Denial of Service Vulnerability

Cisco Unified Communications Manager contains a vulnerability in its Session Initiation Protocol SIP implementation that could allow an unauthenticated, remote attacker to cause a critical service to fail, which could interrupt voice services. Affected devices must be configured to process SIP...

Cisco Catalyst 4500E Series Switch with Cisco Catalyst Supervisor Engine 7L-E Denial of Service Vulnerability

The Catalyst 4500E series switch with Supervisor Engine 7L-E contains a denial of service DoS vulnerability when processing specially crafted packets that can cause a reload of the device. Cisco has released software updates that address this vulnerability. Workarounds that mitigate this...

Cisco IOS Software Session Initiation Protocol Denial of Service Vulnerability

A vulnerability exists in the Session Initiation Protocol SIP implementation in Cisco IOS Software and Cisco IOS XE Software that could allow an unauthenticated, remote attacker to cause an affected device to reload. Affected devices must be configured to process SIP messages and for pass-through...

Cisco IOS Software Intrusion Prevention System Denial of Service Vulnerability

Cisco IOS Software contains a vulnerability in the Intrusion Prevention System IPS feature that could allow an unauthenticated, remote attacker to cause a reload of an affected device if specific Cisco IOS IPS configurations exist. Cisco has released software updates that address this...

Cisco IOS Software Network Address Translation Vulnerabilities

The Cisco IOS Software Network Address Translation NAT feature contains two denial of service DoS vulnerabilities in the translation of IP packets. The vulnerabilities are caused when packets in transit on the vulnerable device require translation. Cisco has released software updates that address...

Cisco IOS Software DHCP Denial of Service Vulnerability

Cisco IOS Software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. An attacker could exploit this vulnerability by sending a single DHCP packet to or through an affected device, causing the device to reload. Cisco has...

Cisco Identity Services Engine Cross-Site Request Forgery Vulnerability

Cisco Identity Services Engine contains multiple vulnerabilities that could allow an unauthenticated, remote attacker to conduct cross-site request forgery attacks on a targeted system. The vulnerability is due to insufficient sanitization of user-supplied input processed by the ISE Administrator...

Cisco Software Encryption Library Information Disclosure Vulnerability

Cisco software contains a vulnerability that could allow an unauthenticated, remote attacker to access sensitive information on a targeted system. The vulnerability is in the encryption library used by the vulnerable software. This library allows a portion of an encrypted packet to be sent...

Cisco ASA-CX and Cisco PRSM Log Retention Denial of Service Vulnerability

Cisco ASA-CX Context-Aware Security appliance and Cisco Prime Security Manager PRSM contain a denial of service DoS vulnerability in versions prior to 9.0.2-103. Successful exploitation of this vulnerability on the Cisco ASA-CX could cause the device to stop processing user traffic and prevent...

Cisco Unified Presence and Jabber Extensible Communications Platform Stream Header Denial of Service Vulnerability

A denial of service DoS vulnerability exists in Cisco Unified Presence and Jabber Extensible Communications Platform Jabber XCP. An unauthenticated, remote attacker could exploit this vulnerability by sending a specially crafted Extensible Messaging and Presence Protocol XMPP stream header to an...

Cisco Unified Computing System Fabric Interconnect SNMP Message Processing Denial of Service Vulnerability

Cisco Unified Computing System contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to errors in processing malicious Simple Network Management Protocol SNMP messages by the affected software. An...

Cisco IOS Authentication Request Processing Denial of Service Vulnerability

Cisco IOS contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to improper handling of web authentication requests. An authenticated, remote attacker could exploit the vulnerability by sending malicious...

Cisco IOS Software Music on Hold Information Disclosure Vulnerability

Cisco IOS software contains a vulnerability that could allow an unauthenticated, remote attacker to access and disclose sensitive information. The vulnerability is due to insecure handling of multicast network traffic. An unauthenticated, remote attacker could exploit the vulnerability by...

Cisco IP Communicator Certificate Trust List Man-in-the-Middle Attack Vulnerability

Cisco IP Communicator contains a vulnerability that could allow an unauthenticated, remote attacker to conduct man-in-the-middle attacks on a targeted system. The vulnerability is due insufficient validation of signing certificates in the Certificate Trust List which have been accepted by end...

Cisco NX-OS FCIP Remote Denial of Service Vulnerability

Cisco NX-OS contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on a targeted device. The vulnerability is due to improper processing of certain packets by the affected devices. An unauthenticated, remote attacker could exploit...

Cisco Wide Area Application Services Appliances One-Way Hash Information Disclosure Vulnerability

Cisco Wide Area Application Services Appliances software contains a vulnerability that could allow an unauthenticated, remote attacker to gain access to sensitive information. The vulnerability is due to a design error that allows user passwords to be displayed within output text as a one-way has...

Cisco Unified Computing System Remote Denial of Service Vulnerability

Cisco Unified Computing System contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to the improper handling of user-supplied SSH requests by affected software. An unauthenticated,...

Cisco IOS SSL VPN Portal Page Denial of Service Vulnerability

Cisco IOS Software contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to an unspecified issue that causes a device running the vulnerable software to reload when the web browser...

Cisco Carrier Routing System Security Bypass Vulnerability

Cisco Carrier Routing System contains a vulnerability that could allow an unauthenticated, remote attacker to bypass security protections and gain unauthorized network access. The vulnerability is due to improper handling of IP version 4 IPv4 fragments in the affected device. An unauthenticated,...

Cisco AnyConnect Secure Mobility Client Man-in-the-Middle Attack Vulnerability

Cisco AnyConnect Secure Mobility Client contains a vulnerability that could allow an unauthenticated, remote attacker to conduct man-in-the-middle attacks. The vulnerability is due insufficient validation of certificates to be accepted by end users. An unauthenticated, remote attacker can exploit...

Cisco Emergency Responder Remote Denial of Service Vulnerability

Cisco Emergency Responder contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on a targeted system. The vulnerability is due to the improper handling of malformed UDP packets by the affected software. An unauthenticated, remote...

Cisco AnyConnect Secure Mobility Client WebLaunch Session Hijack Vulnerability

Cisco AnyConnect Secure Mobility Client contains a vulnerability that could allow an unauthenticated, remote attacker to hijack WebLaunch sessions, which could allow the attacker to intercept sensitive information. The vulnerability is due to the failure to perform certificate name checking in an...

Cisco AnyConnect Secure Mobility Client IPsec Certificate Validation Vulnerability

Cisco AnyConnect Secure Mobility Client contains a vulnerability that could allow an unauthenticated, remote attacker to conduct man-in-the-middle attacks. The vulnerability exists because the affected software does not perform certificate name checking in an X.509 certificate when the software i...

Cisco ASA 5500 Series Adaptive Security Appliance Clientless WebVPN Remote Denial of Service Vulnerability

The Cisco ASA 5500 Series Adaptive Security Appliance contains a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to the improper handling of user-supplied requests by an affected system when configured to use th...

Multiple Vulnerabilities in Cisco TelePresence Multipoint Switch

Cisco TelePresence Multipoint Switch contains the following vulnerabilities: Cisco TelePresence Malformed IP Packets Denial of Service Vulnerability Cisco TelePresence Cisco Discovery Protocol Remote Code Execution Vulnerability Exploitation of the Cisco TelePresence Malformed IP Packets Denial o...

Multiple Vulnerabilities in Cisco TelePresence Manager

Cisco TelePresence Manager contains the following vulnerabilities: Cisco TelePresence Malformed IP Packets Denial of Service Vulnerability Cisco TelePresence Cisco Discovery Protocol Remote Code Execution Vulnerability Exploitation of the Cisco TelePresence Malformed IP Packets Denial of Service...

Multiple Vulnerabilities in Cisco TelePresence Immersive Endpoint Devices

Cisco TelePresence Endpoint devices contain the following vulnerabilities: Cisco TelePresence API Remote Command Execution Vulnerability Cisco TelePresence Remote Command Execution Vulnerability Cisco TelePresence Cisco Discovery Protocol Remote Code Execution Vulnerability Exploitation of the AP...

Multiple Vulnerabilities in Cisco TelePresence Recording Server

Cisco TelePresence Recording Server contains the following vulnerabilities: Cisco TelePresence Malformed IP Packets Denial of Service Vulnerability Cisco TelePresence Web Interface Command Injection Cisco TelePresence Cisco Discovery Protocol Remote Code Execution Vulnerability Exploitation of...