CVE-2019-11816
https://notcve.org/view.php?id=CVE-2019-11816
Incorrect access control in the WebUI in OPNsense before version 19.1.8, and pfsense before 2.4.4-p3 allows remote authenticated users to escalate privileges to administrator via a specially crafted request. El control de acceso incorrecto en la WebUI en OPNsense antes de la versión 19.1.8, y pfsense antes de 2.4.4-p3 permite a los usuarios autenticados remotos escalar los privilegios a administrador a través de una solicitud especialmente diseñada. • https://forum.opnsense.org/index.php?topic=12787.0 https://www.netgate.com/blog/pfsense-2-4-4-release-p3-now-available.html •
CVE-2018-20799
https://notcve.org/view.php?id=CVE-2018-20799
In pfSense 2.4.4_1, blocking of source IP addresses on the basis of failed HTTPS authentication is inconsistent with blocking of source IP addresses on the basis of failed SSH authentication (the behavior does not match the sshguard documentation), which might make it easier for attackers to bypass intended access restrictions. En pfSense 2.4.4_1, el bloqueo de las direcciones IP de origen al haber un error de autenticación HTTPS es inconsistente con el bloqueo de direcciones IP de origen al haber un error de autenticación SSH (este comportamiento no coincide con la documentación de sshguard). Esto podría facilitar que los atacantes omitan las restricciones de acceso planeadas. • https://redmine.pfsense.org/issues/9223 •
CVE-2018-20798
https://notcve.org/view.php?id=CVE-2018-20798
The expiretable configuration in pfSense 2.4.4_1 establishes block durations that are incompatible with the block durations implemented by sshguard, which might make it easier for attackers to bypass intended access restrictions. La configuración de expiretable en pfSense 2.4.4_1 establece duraciones de bloqueo que no son compatibles con las duraciones de bloqueo implementadas por sshguard, lo que podría facilitar que los atacantes omitan las restricciones de acceso planeadas. • https://redmine.pfsense.org/issues/9223 • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVE-2018-4021
https://notcve.org/view.php?id=CVE-2018-4021
An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. The attacker can exploit this and gain the ability to execute arbitrary commands on the system. An attacker needs to be able to send authenticated POST requests to the administration web interface. Command injection is possible in the `powerd_battery_mode` POST parameter. Existe una vulnerabilidad de inyección de comandos explotable en la manera en la que Netgate pfSense CE 2.4.4-RELEASE procesa los parámetros de una petición POST específica. • https://talosintelligence.com/vulnerability_reports/TALOS-2018-0690 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVE-2018-4019
https://notcve.org/view.php?id=CVE-2018-4019
An exploitable command injection vulnerability exists in the way Netgate pfSense CE 2.4.4-RELEASE processes the parameters of a specific POST request. The attacker can exploit this and gain the ability to execute arbitrary commands on the system. An attacker needs to be able to send authenticated POST requests to the administration web interface. Command injection is possible in the `powerd_normal_mode` parameter. Existe una vulnerabilidad de inyección de comandos explotable en la manera en la que Netgate pfSense CE 2.4.4-RELEASE procesa los parámetros de una petición POST específica. • https://talosintelligence.com/vulnerability_reports/TALOS-2018-0690 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •