PT-2024-15241 · Openvpn +1 · Openvpn +1

Name of the Vulnerable Software and Affected Versions: OpenVPN versions prior to 2.6.9 Description: The OpenVPN GUI installer did not set proper access control restrictions to the installation directory of OpenVPN binaries when using a non-standard installation path. This allows an attacker to...

CVE-2023-6247

The PKCS7 parser in OpenVPN 3 Core Library versions through 3.8.3 did not properly validate the parsed data, which would result in the application crashing...

CVE-2023-46849

Using the --fragment option in certain configuration setups OpenVPN version 2.6.0 to 2.6.6 allows an attacker to trigger a divide by zero behaviour which could cause an application crash, leading to a denial of service...

DEBIAN-CVE-2023-46849

Using the --fragment option in certain configuration setups OpenVPN version 2.6.0 to 2.6.6 allows an attacker to trigger a divide by zero behaviour which could cause an application crash, leading to a denial of service...

ALPINE-CVE-2023-46850

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer...

CVE-2023-46850

Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer...

CVE-2023-46849

Using the --fragment option in certain configuration setups OpenVPN version 2.6.0 to 2.6.6 allows an attacker to trigger a divide by zero behaviour which could cause an application crash, leading to a denial of service...

OpenVPN Security Vulnerabilities

OpenVPN is a software package for creating encrypted tunnels for Virtual Private Networks VPNs from US-based OpenVPN, which uses the OpenSSL library to encrypt data and control information, and allows created VPNs to be authenticated using a public key, an electronic certificate, or a...

PT-2023-8906 · Openvpn +3 · Openvpn +3

Name of the Vulnerable Software and Affected Versions: OpenVPN versions 2.6.0 through 2.6.6 Description: The issue is related to the use of the --fragment option in certain configuration setups, which can cause a divide by zero behavior. This could lead to an application crash, resulting in a...

OpenVPN 安全漏洞

OpenVPN is a software package for creating encrypted tunnels for Virtual Private Networks VPNs from the US-based OpenVPN, which uses the OpenSSL library to encrypt data and control information and allows the created VPN to be authenticated using a public key, an electronic certificate, or a...

PT-2023-5282 · Asus · Asus Rt-Ax88U

Name of the Vulnerable Software and Affected Versions: ASUS RT-AX88U affected versions not specified Description: The issue is related to the use of externally controllable format strings within the Advanced Open VPN function of the ASUS RT-AX88U router. An authenticated remote attacker can explo...

Amazon Linux AMI : openvpn (ALAS-2023-1719)

The version of openvpn installed on the remote host is prior to 2.4.12-1.43. It is, therefore, affected by a vulnerability as referenced in the ALAS-2023-1719 advisory. OpenVPN 2.1 until v2.4.12 and v2.5.6 may enable authentication bypass in external authentication plug-ins when more than one of...

SUSE CVE-2017-7521

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to remote denial-of-service due to memory exhaustion caused by memory leaks and double-free issue in extractx509extension...

SUSE CVE-2017-7522

OpenVPN versions before 2.4.3 and before 2.3.17 are vulnerable to denial-of-service by authenticated remote attacker via sending a certificate with an embedded NULL character...

CVE-2022-48125

TOTOlink A7100RU V7.4cu.2313B20191024 was discovered to contain a command injection vulnerability via the password parameter in the setting/setOpenVpnCertGenerationCfg function...

CVE-2022-44844

TOTOlink A7100RU V7.4cu.2313B20191024 was discovered to contain a command injection vulnerability via the pass parameter in the setting/setOpenVpnCfg function...

Denial Of Service (DoS)

OpenVPN is vulnerable to denial of service. A buffer overflow exists when key-method 1 is used, possibly resulting in code execution...

Ubuntu 18.04 LTS / 20.04 LTS : OpenVPN vulnerability (USN-5347-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-5347-1 advisory. It was discovered that OpenVPN incorrectly handled certain configurations with multiple authentication plugins. A remote attacker could possibly use...

ROS-2-448

2.448 Vulnerability in OpenVPN CVE-2020-11810 1. Vulnerability Description: A corrective release of the OpenVPN Virtual Private Networking Package 2.4.9 has been generated. The new version addresses a vulnerability CVE-2020-11810 that allows a client session to be transferred to a new IP address...

CVE-2021-3547

OpenVPN 3 Core Library version 3.6 and 3.6.1 allows a man-in-the-middle attacker to bypass the certificate authentication by issuing an unrelated server certificate using the same hostname found in the verify-x509-name option in a client configuration...