Filtered by vendor Phusion Subscriptions
Filtered by product Passenger Subscriptions
Total 12 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2013-2119 3 Phusion, Redhat, Ruby-lang 3 Passenger, Openshift, Ruby 2023-02-13 N/A
Phusion Passenger gem before 3.0.21 and 4.0.x before 4.0.5 for Ruby allows local users to cause a denial of service (prevent application start) or gain privileges by pre-creating a temporary "config" file in a directory with a predictable name in /tmp/ before it is used by the gem.
CVE-2018-12615 1 Phusion 1 Passenger 2022-10-03 N/A
An issue was discovered in switchGroup() in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.3.2. The set of groups (gidset) is not set correctly, leaving it up to randomness (i.e., uninitialized memory) which supplementary groups are actually being set while lowering privileges.
CVE-2016-10345 1 Phusion 1 Passenger 2022-10-03 N/A
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.
CVE-2013-4136 2 Phusion, Ruby-lang 2 Passenger, Ruby 2022-10-03 N/A
ext/common/ServerInstanceDir.h in Phusion Passenger gem before 4.0.6 for Ruby allows local users to gain privileges or possibly change the ownership of arbitrary directories via a symlink attack on a directory with a predictable name in /tmp/.
CVE-2012-6135 2 Phusion, Redhat 2 Passenger, Openshift 2019-11-21 7.5 High
RubyGems passenger 4.0.0 betas 1 and 2 allows remote attackers to delete arbitrary files during the startup process.
CVE-2017-16355 2 Debian, Phusion 2 Debian Linux, Passenger 2019-10-28 4.7 Medium
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.
CVE-2018-12027 1 Phusion 1 Passenger 2019-10-03 N/A
An Insecure Permissions vulnerability in SpawningKit in Phusion Passenger 5.3.x before 5.3.2 causes information disclosure in the following situation: given a Passenger-spawned application process that reports that it listens on a certain Unix domain socket, if any of the parent directories of said socket are writable by a normal user that is not the application's user, then that non-application user can swap that directory with something else, resulting in traffic being redirected to a non-application user's process through an alternative Unix domain socket.
CVE-2018-12028 1 Phusion 1 Passenger 2019-10-03 N/A
An Incorrect Access Control vulnerability in SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows a Passenger-managed malicious application, upon spawning a child process, to report an arbitrary different PID back to Passenger's process manager. If the malicious application then generates an error, it would cause Passenger's process manager to kill said reported arbitrary PID.
CVE-2018-12026 1 Phusion 1 Passenger 2019-03-08 N/A
During the spawning of a malicious Passenger-managed application, SpawningKit in Phusion Passenger 5.3.x before 5.3.2 allows such applications to replace key files or directories in the spawning communication directory with symlinks. This then could result in arbitrary reads and writes, which in turn can result in information disclosure and privilege escalation.
CVE-2018-12029 2 Debian, Phusion 2 Debian Linux, Passenger 2019-03-08 N/A
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.
CVE-2014-1832 1 Phusion 1 Passenger 2015-02-20 N/A
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.
CVE-2014-1831 1 Phusion 1 Passenger 2015-02-20 N/A
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.