MikroTik RouterOS Memory Corruption / NULL Pointer Dereference Vulnerbilities

MikroTik RouterOS suffers from NULL pointer dereference, memory corruption and division by zero vulnerabilities. Advisory: three vulnerabilities found in MikroTik's RouterOS Details ======= MikroTik RouterOS Memory Corruption / NULL Pointer Dereference Vulnerbilities Product: MikroTik's RouterOS...

Command Execution Vulnerability in the pelco Sarix Enhanced Dot1xSetupController.php File

pelco Sarix Enhanced is a webcam. A command execution vulnerability exists in the pelco Sarix Enhanced Dot1xSetupController.php file. The vulnerability is caused due to the program failing to properly perform validity checks when processing user-submitted data, allowing an attacker who has been...

Cisco IOS dot1x端口处理多个远程拒绝服务漏洞

BUGTRAQ ID: 50375 CVE ID: CVE-2011-2057,CVE-2011-2058 Cisco的网际操作系统（IOS）是一个网际互连优化的复杂操作系统。数据流交互功能DLSw可以实现在IP网络上传输IBM SNA和网络BIOS流量。 Cisco IOS在处理dot1x端口时存在多个远程拒绝服务漏洞，可造成受影响设备停止响应，导致拒绝服务。 Cisco IOS 12.x 厂商补丁： Cisco ----- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.cisco.com/warp/public/707/advisory.h...

CVE-2011-2058

The cat6000-dot1x component in Cisco IOS 12.2 before 12.233SXI7 does not properly handle an external loop between a pair of dot1x enabled ports, which allows remote attackers to cause a denial of service traffic storm via unspecified vectors that trigger many unicast EAPoL Protocol Data Units PDU...

Code injection

The cat6000-dot1x component in Cisco IOS 12.2 before 12.233SXI7 does not properly handle an external loop between a pair of dot1x enabled ports, which allows remote attackers to cause a denial of service traffic storm via unspecified vectors that trigger many unicast EAPoL Protocol Data Units PDU...

CVE-2011-2058

The cat6000-dot1x component in Cisco IOS 12.2 before 12.233SXI7 does not properly handle an external loop between a pair of dot1x enabled ports, which allows remote attackers to cause a denial of service traffic storm via unspecified vectors that trigger many unicast EAPoL Protocol Data Units PDU...

CVE-2011-2057

The cat6000-dot1x component in Cisco IOS 12.2 before 12.233SXI7 does not properly handle 1 a loop between a dot1x enabled port and an open-authentication dot1x enabled port and 2 a loop between a dot1x enabled port and a non-dot1x port, which allows remote attackers to cause a denial of service...

CVE-2011-2058

CVE-2011-2058 concerns Cisco IOS 12.2 up to 12.2(33)SXI7, specifically the cat6000-dot1x component. The vulnerability arises when handling an external loop between a pair of dot1x-enabled ports, which can be exploited remotely to trigger a traffic storm via many unicast EAPoL PDUs, causing a deni...