Cisco PIX/ASA Windows NT域绕过认证漏洞

BUGTRAQ ID: 31864 CVECAN ID: CVE-2008-3815 PIX是一款防火墙设备，可为用户和应用提供策略强化、多载体攻击防护和安全连接服务；自适应安全设备（ASA）是可提供安全和VPN服务的模块化平台。 由于Microsoft Windows NT域认证问题，Cisco ASA和Cisco PIX设备可能受VPN绕过认证漏洞的影响。配置了基于IPSec或SSL远程访问VPN的Cisco ASA或Cisco PIX安全设备存在这个漏洞，攻击者可以通过远程访问基于IPSec或SSL的VPN成功连接到Cisco ASA设备。 Cisco ASA或Cisco...

Aruba Mobility Controller绕过认证及跨站脚本漏洞

BUGTRAQ ID: 29240 Aruba Mobility Controller可为企业提供移动接入解决方案。 Aruba Mobility Controllers的TACACS认证组件可能允许非授权的Web UI/SSH/Telnet访问，但TACACS不是默认的认证方式；Aruba Mobility Controllers可能提供一个基于Web的管理和captive portal接口，向这个web UI提供畸形输入可以导致向用户显示输入，导致跨站脚本攻击。 Aruba Networks Mobility Controllers 3.3.1.x Aruba Networks...

CVE-2008-2273

Unspecified vulnerability in the TACACS authentication component in Aruba Mobility Controller 3.1.x, 3.2.x, and 3.3.x allows remote authenticated users to gain privileges via unknown vectors...

Authentication flaw

Unspecified vulnerability in the TACACS authentication component in Aruba Mobility Controller 3.1.x, 3.2.x, and 3.3.x allows remote authenticated users to gain privileges via unknown vectors...

CVE-2008-2273

CVE-2008-2273 : Technical details for this entry are not publicly available in the provided documents; no affected products, vulnerable components, vectors, or fixes are specified here. Monitor for updates.

Aruba Mobility Controller multiple security vulnerabilities

Unauthorized access with TACACS authentication, crossite scripting...

Aruba Mobility Controller TACACS User Authentication and Cross Site Scripting Vulnerabilities (Aruba Advisory ID: AID-051408)

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Aruba Networks Security Advisory Title: Aruba Mobility Controller TACACS User Authentication and Cross Site Scripting Vulnerabilities Aruba Advisory ID: AID-051408 Revision: 1.0 For Public Release on 05/14/2008...

Cisco IOS双栈路由器IPv6拒绝服务漏洞

BUGTRAQ ID: 28461 CVECAN ID: CVE-2008-1153 Cisco IOS是思科网络设备中所使用的互联网操作系统。 运行Cisco IOS软件的设备如果启用了IPv6，就会受拒绝服务攻击影响。设备必须还要启用了IPv4 UDP服务才会受这个漏洞影响。如果要利用这个漏洞，攻击IPv6报文必须指向设备，通过路由器路由的报文不会触发这个漏洞。成功利用这个漏洞可能导致以下情况之一： 1. 如果接口上配置了RSVP服务则设备会崩溃。 2. 任何其他受影响的基于IPv4 UDP的服务会导致接口无法接收更多的通讯，仅有利用漏洞端口才会受影响。...

Cisco Secure Access Control Server Accounting-Request Buffer Overflow Vulnerability

Cisco Secure Access Control Server for Windows and Cisco Secure Access Control Server Solution Engine contain a vulnerability that could allow an authenticated, remote attacker to cause a denial of service DoS condition or execute arbitrary code. The vulnerability exists due to insufficient input...

CVE-2006-0764

The Authentication, Authorization, and Accounting AAA capability in versions 5.01 and 5.03 of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a "tacacs-server host" command, allows remote attackers to...

Authentication flaw

The Authentication, Authorization, and Accounting AAA capability in versions 5.01 and 5.03 of the software used by multiple Cisco Anomaly Detection and Mitigation products, when running with an incomplete TACACS+ configuration without a "tacacs-server host" command, allows remote attackers to...

Cisco Security Advisory: TACACS+ Authentication Bypass in Cisco Anomaly Detection and Mitigation Products

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Cisco Security Advisory: TACACS+ Authentication Bypass in Cisco Anomaly Detection and Mitigation Products Document ID: 69073 Advisory ID: cisco-SA-20060215-guard-auth http://www.cisco.com/warp/public/707/cisco-sa-20060215-guard.shtml Revision 1.0...

Cisco Guard / Cisco Traffic Anomaly Detector authentication bypass

Users can access device without authentication if TACACS+ is used to authenticate users and no tacacs-server host configured...

TACACS+ Authentication Bypass in Cisco Anomaly Detection and Mitigation Products

THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES TH...

CVE-2002-2140

Buffer overflow in Cisco PIX Firewall 5.2.x to 5.2.8, 6.0.x to 6.0.3, 6.1.x to 6.1.3, and 6.2.x to 6.2.1 allows remote attackers to cause a denial of service via HTTP traffic authentication using 1 TACACS+ or 2 RADIUS...

CVE-2002-2140

Vulnerability CVE-2002-2140 affects Cisco PIX Firewall software versions 5.2.x (up to 5.2.8), 6.0.x (up to 6.0.3), 6.1.x (up to 6.1.3), and 6.2.x (up to 6.2.1). A buffer overflow in the HTTP traffic authentication path (via TACACS+ or RADIUS) allows remote attackers to cause a denial of service. ...

CVE-2005-1021

Memory leak in Secure Shell SSH in Cisco IOS 12.0 through 12.3, when authenticating against a TACACS+ server, allows remote attackers to cause a denial of service memory consumption via an incorrect username or password...

CVE-2005-1020

Secure Shell SSH 2 in Cisco IOS 12.0 through 12.3 allows remote attackers to cause a denial of service device reload 1 via a username that contains a domain name when using a TACACS+ server to authenticate, 2 when a new SSH session is in the login phase and a currently logged in user issues a sen...

CVE-2005-1021

CVE-2005-1021 concerns a memory leak in Cisco IOS SSH when TACACS+ is used for authentication (IOS 12.0–12.3). The vulnerability can permit remote attackers to cause denial of service via memory exhaustion during login. Related references describe two DoS variants for Cisco IOS SSH with TACACS+ a...

CVE-2005-1020

Cisco IOS SSH server TACACS+ DoS affecting IOS 12.0–12.3: (1) username containing a domain name with TACACS+ auth, (2) a new SSH session in login phase when an existing user issues a send command, and (3) logging/termination during data send. Results in resource exhaustion and device reload. Cisc...