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CVSS: 6.9EPSS: 0%CPEs: 2EXPL: 4

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. Vulnerabilidad de la ruta de búsqueda de Windows sin entrecomillar en el servicio ptservice anterior a la versión 3.0 de PrivateTunnel (Windows) y a la versión 3.1 de OpenVPN Connect (Windows) permite a los usuarios locales obtener privilegios a través de un archivo program.exe en la carpeta %SYSTEMDRIVE%. • https://www.exploit-db.com/exploits/34037 http://osvdb.org/show/osvdb/109007 http://packetstormsecurity.com/files/127439/OpenVPN-Private-Tunnel-Privilege-Escalation.html http://www.exploit-db.com/exploits/34037 http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5192.php https://github.com/CVEProject/cvelist/pull/3909 https://github.com/CVEProject/cvelist/pull/3909/commits/ace34f1cf94602f31760d3eb7ae68e17df8f914d https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05325943 • CWE-428: Unquoted Search Path or Element •

CVSS: 6.8EPSS: 0%CPEs: 1EXPL: 0

Cross-site request forgery (CSRF) vulnerability in the Admin web interface in OpenVPN Access Server before 1.8.5 allows remote attackers to hijack the authentication of administrators for requests that create administrative users. Vulnerabilidad de CSRF en la interfaz Admin web en OpenVPN Access Server anterior a 1.8.5 permite a atacantes remotos secuestrar la autenticación de administradores para solicitudes que crean usuarios administrativos. • http://openvpn.net/index.php/access-server/download-openvpn-as-sw/531-release-notes-v185.html http://osvdb.org/93111 http://secunia.com/advisories/52802 • CWE-352: Cross-Site Request Forgery (CSRF) •

CVSS: 2.6EPSS: 0%CPEs: 16EXPL: 1

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. La función openvpn_decrypt en el archivo crypto.c en OpenVPN versiones 2.3.0 y anteriores, cuando se ejecuta en modo UDP, permite a los atacantes remotos obtener información confidencial por medio de un ataque de sincronización que implica una función de comparación HMAC que no se ejecuta en tiempo constante y un ataque de tipo padding oracle en el cifrado en modo CBC. • http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105568.html http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105609.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00012.html http://lists.opensuse.org/opensuse-updates/2013-11/msg00016.html http://www.mandriva.com/security/advisories?name=MDVSA-2013:167 http://www.openwall.com/lists/oss-security/2013/05/06/6 https://bugs.gentoo.org/show_bug.cgi?id=468756 https://bugzilla.redhat.com/show_ • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 7.6EPSS: 0%CPEs: 11EXPL: 0

Unspecified vulnerability in OpenVPN 2.1-beta14 through 2.1-rc8, when running on non-Windows systems, allows remote servers to execute arbitrary commands via crafted (1) lladdr and (2) iproute configuration directives, probably related to shell metacharacters. Una vulnerabilidad no especificada en OpenVPN versiones 2.1-beta14 hasta 2.1-rc8, cuando se ejecuta en sistemas que no son Windows, permite a los servidores remotos ejecutar comandos arbitrarios por medio de la configuración de directivas diseñadas (1) lladdr y (2) iproute, probablemente relacionadas con los metacaracteres de shell. • http://openvpn.net/index.php/documentation/change-log/changelog-21.html http://www.securityfocus.com/bid/30532 http://www.securitytracker.com/id?1020626 http://www.vupen.com/english/advisories/2008/2316 https://exchange.xforce.ibmcloud.com/vulnerabilities/44209 • CWE-16: Configuration •

CVSS: 4.0EPSS: 1%CPEs: 85EXPL: 0

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. • http://openvpn.net/man.html http://www.osvdb.org/25660 http://www.securityfocus.com/archive/1/432863/100/0/threaded http://www.securityfocus.com/archive/1/432867/100/0/threaded http://www.securityfocus.com/archive/1/433000/100/0/threaded •