Filtered by vendor Openvpn
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Total
60 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-3761 | 1 Openvpn | 1 Connect | 2023-10-24 | N/A | 5.9 MEDIUM |
| OpenVPN Connect versions before 3.4.0.4506 (macOS) and OpenVPN Connect before 3.4.0.3100 (Windows) allows man-in-the-middle attackers to intercept configuration profile download requests which contains the users credentials | |||||
| CVE-2022-33737 | 1 Openvpn | 1 Openvpn Access Server | 2023-07-21 | 5.0 MEDIUM | 7.5 HIGH |
| The OpenVPN Access Server installer creates a log file readable for everyone, which from version 2.10.0 and before 2.11.0 may contain a random generated admin password | |||||
| CVE-2021-3547 | 1 Openvpn | 1 Openvpn | 2022-10-27 | 5.8 MEDIUM | 7.4 HIGH |
| 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. | |||||
| CVE-2020-36382 | 1 Openvpn | 1 Openvpn Access Server | 2022-09-20 | 5.0 MEDIUM | 7.5 HIGH |
| OpenVPN Access Server 2.7.3 to 2.8.7 allows remote attackers to trigger an assert during the user authentication phase via incorrect authentication token data in an early phase of the user authentication resulting in a denial of service. | |||||
| CVE-2020-15077 | 1 Openvpn | 1 Openvpn Access Server | 2022-08-05 | 3.5 LOW | 5.3 MEDIUM |
| OpenVPN Access Server 2.8.7 and earlier versions allows a remote attackers to bypass authentication and access control channel data on servers configured with deferred authentication, which can be used to potentially trigger further information leaks. | |||||
| CVE-2022-33738 | 1 Openvpn | 1 Openvpn Access Server | 2022-07-15 | 5.0 MEDIUM | 7.5 HIGH |
| OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal | |||||
| CVE-2021-4234 | 1 Openvpn | 1 Openvpn Access Server | 2022-07-14 | 5.0 MEDIUM | 7.5 HIGH |
| OpenVPN Access Server 2.10 and prior versions are susceptible to resending multiple packets in a response to a reset packet sent from the client which the client again does not respond to, resulting in a limited amplification attack. | |||||
| CVE-2017-12166 | 2 Debian, Openvpn | 2 Debian Linux, Openvpn | 2022-05-12 | 6.8 MEDIUM | 9.8 CRITICAL |
| OpenVPN versions before 2.3.3 and 2.4.x before 2.4.4 are vulnerable to a buffer overflow vulnerability when key-method 1 is used, possibly resulting in code execution. | |||||
| CVE-2020-15074 | 1 Openvpn | 1 Openvpn Access Server | 2021-11-23 | 5.0 MEDIUM | 7.5 HIGH |
| OpenVPN Access Server older than version 2.8.4 and version 2.9.5 generates new user authentication tokens instead of reusing exiting tokens on reconnect making it possible to circumvent the initial token expiry timestamp. | |||||
| CVE-2021-3824 | 1 Openvpn | 1 Openvpn Access Server | 2021-09-29 | 4.3 MEDIUM | 6.1 MEDIUM |
| OpenVPN Access Server 2.9.0 through 2.9.4 allow remote attackers to inject arbitrary web script or HTML via the web login page URL. | |||||
| CVE-2021-3613 | 1 Openvpn | 1 Connect | 2021-07-09 | 4.4 MEDIUM | 7.8 HIGH |
| OpenVPN Connect 3.2.0 through 3.3.0 allows local users to load arbitrary dynamic loadable libraries via an OpenSSL configuration file if present, which allows the user to run arbitrary code with the same privilege level as the main OpenVPN process (OpenVPNConnect.exe). | |||||
| CVE-2021-3606 | 2 Microsoft, Openvpn | 2 Windows, Openvpn | 2021-07-09 | 4.4 MEDIUM | 7.8 HIGH |
| OpenVPN before version 2.5.3 on Windows allows local users to load arbitrary dynamic loadable libraries via an OpenSSL configuration file if present, which allows the user to run arbitrary code with the same privilege level as the main OpenVPN process (openvpn.exe). | |||||
| CVE-2020-15076 | 1 Openvpn | 1 Private Tunnel | 2021-06-02 | 7.2 HIGH | 7.8 HIGH |
| Private Tunnel installer for macOS version 3.0.1 and older versions may corrupt system critical files it should not have access via symlinks in /tmp. | |||||
| CVE-2020-15075 | 1 Openvpn | 1 Connect | 2021-04-06 | 3.6 LOW | 7.1 HIGH |
| OpenVPN Connect installer for macOS version 3.2.6 and older may corrupt system critical files it should not have access via symlinks in /tmp. | |||||
| CVE-2014-5455 | 2 Openvpn, Privatetunnel | 2 Openvpn, Privatetunnel | 2020-06-01 | 6.9 MEDIUM | N/A |
| Unquoted Windows search path vulnerability in the ptservice service prior to PrivateTunnel version 3.0 (Windows) and OpenVPN Connect version 3.1 (Windows) allows local users to gain privileges via a crafted program.exe file in the %SYSTEMDRIVE% folder. | |||||
| CVE-2014-8104 | 5 Canonical, Debian, Mageia and 2 more | 6 Ubuntu Linux, Debian Linux, Mageia and 3 more | 2020-05-12 | 6.8 MEDIUM | N/A |
| OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet. | |||||
| CVE-2013-2061 | 2 Opensuse, Openvpn | 3 Opensuse, Openvpn, Openvpn Access Server | 2020-05-12 | 2.6 LOW | N/A |
| The openvpn_decrypt function in crypto.c in OpenVPN 2.3.0 and earlier, when running in UDP mode, allows remote attackers to obtain sensitive information via a timing attack involving an HMAC comparison function that does not run in constant time and a padding oracle attack on the CBC mode cipher. | |||||
| CVE-2006-2229 | 1 Openvpn | 2 Openvpn, Openvpn Access Server | 2020-05-12 | 4.0 MEDIUM | N/A |
| OpenVPN 2.0.7 and earlier, when configured to use the --management option with an IP that is not 127.0.0.1, uses a cleartext password for TCP sessions to the management interface, which might allow remote attackers to view sensitive information or cause a denial of service. | |||||
| CVE-2006-1629 | 1 Openvpn | 2 Openvpn, Openvpn Access Server | 2020-05-12 | 9.0 HIGH | N/A |
| OpenVPN 2.0 through 2.0.5 allows remote malicious servers to execute arbitrary code on the client by using setenv with the LD_PRELOAD environment variable. | |||||
| CVE-2005-3393 | 1 Openvpn | 2 Openvpn, Openvpn Access Server | 2020-05-12 | 7.5 HIGH | N/A |
| Format string vulnerability in the foreign_option function in options.c for OpenVPN 2.0.x allows remote clients to execute arbitrary code via format string specifiers in a push of the dhcp-option command option. | |||||