Memory corruption

Cisco Systems VPN Client IPSec Driver CVPNDRVA.sys 5.0.02.0090 allows local users to cause a denial of service crash by calling the 0x80002038 IOCTL with a small size value, which triggers memory corruption...

CVE-2008-0324

Cisco Systems VPN Client IPSec Driver CVPNDRVA.sys 5.0.02.0090 allows local users to cause a denial of service crash by calling the 0x80002038 IOCTL with a small size value, which triggers memory corruption...

CVE-2008-0324

Cisco Systems VPN Client IPSec Driver CVPNDRVA.sys 5.0.02.0090 allows local users to cause a denial of service crash by calling the 0x80002038 IOCTL with a small size value, which triggers memory corruption...

Cisco VPN Client IPSec Driver Kernel Memory Corruption Vulnerability

Cisco VPN Client for Windows version 5.0.02.0090 contains a vulnerability that could allow a local attacker to cause the affected system to fail and restart, resulting in a denial of service DoS condition. This vulnerability exists due to invalid memory operations. An attacker could exploit this...

Cisco VPN Client - IPSec Driver Local kernel system pool Corruption (PoC)

/ cpndrv-dos.c Copyright c 2008 by Cisco Systems VPN Client IPSec Driver local kernel system pool corruption POC by mu-b - Sat 11 Jan 2008 - Tested on: CVPNDRVA.sys 5.0.02.0090 specifying an input buffer size less-than 8+31-bytes results in the local kernel non-paged pool METHODBUFFERED being...

Cisco VPN Client IPSec Driver Local kernel system pool Corruption PoC

No description provided by source. / cpndrv-dos.c Copyright c 2008 by [email protected] Cisco Systems VPN Client IPSec Driver local kernel system pool corruption POC by mu-b - Sat 11 Jan 2008 - Tested on: CVPNDRVA.sys 5.0.02.0090 specifying an input buffer size less-than 8+31-bytes results in t...

Cisco VPN Client IPSec Driver Local kernel system pool Corruption PoC

Exploit for unknown platform in category dos / poc ===================================================================== Cisco VPN Client IPSec Driver Local kernel system pool Corruption PoC ===================================================================== / cpndrv-dos.c Copyright c 2008 by...

SOL8174 - F5 VPN Client for Windows is remotely exploitable through a buffer overflow

A vulnerability exists in the F5 VPN Client for Windows, also called the Standalone Client. The Client can be exploited remotely by a buffer overflow attack on one of the Client's ActiveX control components. A successful attack can result in execution of malicious commands by the remote attacker...

SonicWALL Global VPN Client Remote Format String Vulnerability

Multiple format string vulnerabilities in the configuration file in SonicWALL GLobal VPN Client 3.1.556 and 4.0.0.810 allow user-assisted remote attackers to execute arbitrary code via format string specifiers in the 1 Hostname tag or the 2 name attribute in the Connection tag. NOTE: there might...

Format string

Multiple format string vulnerabilities in the configuration file in SonicWALL GLobal VPN Client 3.1.556 and 4.0.0.810 allow user-assisted remote attackers to execute arbitrary code via format string specifiers in the 1 Hostname tag or the 2 name attribute in the Connection tag. NOTE: there might...

CVE-2007-6273

Multiple format string vulnerabilities in the configuration file in SonicWALL GLobal VPN Client 3.1.556 and 4.0.0.810 allow user-assisted remote attackers to execute arbitrary code via format string specifiers in the 1 Hostname tag or the 2 name attribute in the Connection tag. NOTE: there might...

CVE-2007-6273

The CVE-2007-6273 issue affects SonicWALL Global VPN Client versions 3.1.556 and 4.0.0.810, where the configuration file’s formatting strings in the Hostname tag and the Connection tag name attribute can be exploited by a user-assisted remote attacker to execute arbitrary code. The vulnerability ...

CVE-2007-6273

Multiple format string vulnerabilities in the configuration file in SonicWALL GLobal VPN Client 3.1.556 and 4.0.0.810 allow user-assisted remote attackers to execute arbitrary code via format string specifiers in the 1 Hostname tag or the 2 name attribute in the Connection tag. NOTE: there might...

KLA10335 ACE vulnerability in SonicWall Global VPN client

Format string vulnerabilities were found in the SonicWall Global VPN client. By exploiting these vulnerabilities malicious users can execute arbitrary code. These vulnerabilities can be exploited remotely via specially designed format strings. Original advisories - Related products...

SonicWall NetExtender NELaunchCtrl ActiveX control stack buffer overflow

Overview The SonicWall NetExtender NELaunchCtrl ActiveX control contains a stack buffer overflow, which could allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system. Description SonicWall NetExtender is an SSL VPN client that is implemented by using an ActiveX...

Cisco VPN Client on Windows Dial-up Networking Dialog Local Privilege Escalation

The version of the Cisco VPN client installed on the remote host reportedly allows an unprivileged local user to elevate his privileges to the LocalSystem account by enabling the 'Start Before Login' feature and configuring a VPN profile to use Microsoft's Dial-Up Networking interface. C Tenable...

Windows平台的Cisco VPN客户端多个本地权限提升漏洞

BUGTRAQ ID: 25332 Cisco VPN客户端允许用户创建到支持Cisco VPN设备的IPSec VPN隧道。 Microsoft Windows的Cisco VPN客户端中存在两个漏洞，允许本地非特权用户提升权限。 1. 通过Microsoft Windows拨号网络接口的本地权限提升 非特权用户可以通过启用Start Before Logon（SBL）功能并配置VPN配置使用Microsoft拨号网络接口将权限提升到LocalSystem帐号用户的权限。如果同时启用并配置了这两个设置，就可以在Windows登录窗口中使用Cisco...

Code injection

Cisco VPN Client on Windows before 4.8.02.0010 allows local users to gain privileges by enabling the "Start Before Logon" SBL and Microsoft Dial-Up Networking options, and then interacting with the dial-up networking dialog box...

Cisco VPN client privilege escalation

Weak files permissions, code execution before logon with "Allow launching of third party applications before logon" and dialup networking...

Local privilege escalation vulnerability in Cisco VPN client

======= Summary ======= Name: Permissively-ACLed cvpnd.exe allows interactive users to run arbitrary binaries with Local System Privileges Release Date: 16 August 2007 Reference: NGS00503 Discover: Dominic Beecher [email protected] Vendor: Cisco Vendor Reference: cisco-sa-20070815-vpnclient...