CVSS: 7.0EPSS: 0%CPEs: 2EXPL: 0CVE-2018-12029
https://notcve.org/view.php?id=CVE-2018-12029
A race condition in the nginx module in Phusion Passenger 3.x through 5.x before 5.3.2 allows local escalation of privileges when a non-standard passenger_instance_registry_dir with insufficiently strict permissions is configured. Replacing a file with a symlink after the file was created, but before it was chowned, leads to the target of the link being chowned via the path. Targeting sensitive files such as root's crontab file allows privilege escalation. Una condición de carrera en el módulo nginx en Phusion Passenger, desde las versiones 3.x hasta las 5.x anteriores a la 5.3.2, permite el escalado local de privilegios cuando se configura un passenger_instance_registry_dir no estándar con permisos poco estrictos. El reemplazo de un archivo con un vínculo simbólico tras haber creado el archivo, pero antes de que se cambie el propietario, conduce a que el objetivo del enlace se cambie mediante la ruta. • https://blog.phusion.nl/passenger-5-3-2 https://lists.debian.org/debian-lts-announce/2018/06/msg00007.html https://pulsesecurity.co.nz/advisories/phusion-passenger-priv-esc https://security.gentoo.org/glsa/201807-02 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •
CVSS: 4.7EPSS: 0%CPEs: 3EXPL: 0CVE-2017-16355
https://notcve.org/view.php?id=CVE-2017-16355
In agent/Core/SpawningKit/Spawner.h in Phusion Passenger 5.1.10 (fixed in Passenger Open Source 5.1.11 and Passenger Enterprise 5.1.10), if Passenger is running as root, it is possible to list the contents of arbitrary files on a system by symlinking a file named REVISION from the application root folder to a file of choice and querying passenger-status --show=xml. En agent/Core/SpawningKit/Spawner.h en Phusion Passenger 5.1.10 (corregido en Passenger Open Source 5.1.11 y Passenger Enterprise 5.1.10), si Passenger se está ejecutando como root, es posible listar el contenido de archivos arbitrarios en un sistema vinculando simbólicamente un archivo llamado REVISION de la carpeta root de la aplicación a un archivo de libre elección y consultando passenger-status --show=xml. • https://blog.phusion.nl/2017/10/13/passenger-security-advisory-5-1-11 https://github.com/phusion/passenger/commit/4043718264095cde6623c2cbe8c644541036d7bf https://seclists.org/bugtraq/2019/Mar/34 https://www.debian.org/security/2019/dsa-4415 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2016-10345
https://notcve.org/view.php?id=CVE-2016-10345
In Phusion Passenger before 5.1.0, a known /tmp filename was used during passenger-install-nginx-module execution, which could allow local attackers to gain the privileges of the passenger user. En Phusion Passenger en versiones anteriores a 5.1.0, un nombre de archivo /tmp conocido fue utilizado durante la ejecución de passenger-install-nginx-module, lo que podría permitir a atacantes locales obtener los privilegios del usuario de passenger. • https://github.com/phusion/passenger/blob/stable-5.1/CHANGELOG https://github.com/phusion/passenger/commit/e5b4b0824d6b648525b4bf63d9fa37e5beeae441 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 2.1EPSS: 0%CPEs: 1EXPL: 0CVE-2014-1831
https://notcve.org/view.php?id=CVE-2014-1831
Phusion Passenger before 4.0.37 allows local users to write to certain files and directories via a symlink attack on (1) control_process.pid or a (2) generation-* file. Phusion Passenger anterior a 4.0.37 permite a usuarios locales escribir a ciertos ficheros y directorios a través de un ataque de enlace simbólico sobre (1) control_process.pid o (2)un fichero generation-*. • http://lists.fedoraproject.org/pipermail/package-announce/2015-February/149032.html http://openwall.com/lists/oss-security/2014/01/28/8 http://openwall.com/lists/oss-security/2014/01/30/3 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736958 https://bugzilla.redhat.com/show_bug.cgi?id=1058992 https://github.com/phusion/passenger/commit/34b1087870c2 •
CVSS: 2.1EPSS: 0%CPEs: 1EXPL: 0CVE-2014-1832
https://notcve.org/view.php?id=CVE-2014-1832
Phusion Passenger 4.0.37 allows local users to write to certain files and directories via a symlink attack on (1) control_process.pid or a (2) generation-* file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1831. Phusion Passenger 4.0.37 permite a usuarios locales escribir a ciertos ficheros y directorios a través de un ataque de enlace simbólico sobre (1) control_process.pid o (2) un fichero generation-*. NOTA: esta vulnerabilidad existe debido a una solución incompleta para CVE-2014-1831. • http://lists.fedoraproject.org/pipermail/package-announce/2015-February/149032.html http://openwall.com/lists/oss-security/2014/01/29/6 http://openwall.com/lists/oss-security/2014/01/30/3 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736958 https://bugzilla.redhat.com/show_bug.cgi?id=1058992 https://github.com/phusion/passenger/commit/94428057c602da3d6d34ef75c78091066ecac5c0 •