Product:

Openvpn

(Openvpn)
Repositories https://github.com/OpenVPN/openvpn
#Vulnerabilities 24
Date ID Summary Products Score Patch
2014-08-25 CVE-2014-5455 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. Openvpn, Privatetunnel N/A
2020-04-27 CVE-2020-11810 An issue was discovered in OpenVPN 2.4.x before 2.4.9. An attacker can inject a data channel v2 (P_DATA_V2) packet using a victim's peer-id. Normally such packets are dropped, but if this packet arrives before the data channel crypto parameters have been initialized, the victim's connection will be dropped. This requires careful timing due to the small time window (usually within a few seconds) between the victim client connection starting and the server PUSH_REPLY response back to the... Debian_linux, Fedora, Openvpn N/A
2014-12-03 CVE-2014-8104 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. Ubuntu_linux, Debian_linux, Mageia, Opensuse, Openvpn, Openvpn_access_server N/A
2013-11-18 CVE-2013-2061 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. Opensuse, Openvpn, Openvpn_access_server N/A
2006-05-05 CVE-2006-2229 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. Openvpn, Openvpn_access_server N/A
2006-04-06 CVE-2006-1629 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. Openvpn, Openvpn_access_server N/A
2005-11-02 CVE-2005-3409 OpenVPN 2.x before 2.0.4, when running in TCP mode, allows remote attackers to cause a denial of service (segmentation fault) by forcing the accept function call to return an error status, which leads to a null dereference in an exception handler. Openvpn, Openvpn_access_server N/A
2005-11-01 CVE-2005-3393 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. Openvpn, Openvpn_access_server N/A
2020-02-13 CVE-2020-8953 OpenVPN Access Server 2.8.x before 2.8.1 allows LDAP authentication bypass (except when a user is enrolled in two-factor authentication). Openvpn N/A
2017-06-27 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 extract_x509_extension(). Openvpn 5.9