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    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.

    Published:Jan 28, 2014
    Last Modified:Apr 12, 2025
    EPS:Feb 19, 2015
    EPSS Score:0.00067
    CVSS Score:2.1

    Affected Products

    Vendor
    Phusion
    Product
    Passenger

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-377 Insecure Temporary File

    Related CVEs

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    CVE-2018-12029 (CVSS 7) — A race condition in the nginx module in Phusion Passenger 3.x through 5.x before 5.3.2 allows local escalation…
    CVE-2018-12615 (CVSS 5.3) — An issue was discovered in switchGroup() in agent/ExecHelper/ExecHelperMain.cpp in Phusion Passenger before 5.…
    CVE-2017-16355 (CVSS 4.7) — In agent/Core/SpawningKit/Spawner.h in Phusion Passenger 5.1.10 (fixed in Passenger Open Source 5.1.11 and Pas…
    CVE-2016-10345 (CVSS 7.8) — In Phusion Passenger before 5.1.0, a known /tmp filename was used during passenger-install-nginx-module execut…
    CVE-2014-1832 (CVSS 2.1) — Phusion Passenger 4.0.37 allows local users to write to certain files and directories via a symlink attack on …
    CVE-2013-4136 (CVSS 4.4) — ext/common/ServerInstanceDir.h in Phusion Passenger gem before 4.0.6 for Ruby allows local users to gain privi…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High