CVE-2013-4136

2013-09-3021:55:00

CWE-59

[email protected]

web.nvd.nist.gov

phusion passenger

ruby

local privilege escalation

symlink attack

cve-2013-4136

6.5 Medium

AI Score

Confidence

Low

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.2%

JSON

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/.

CPENameOperatorVersion
phusion:passengerphusion passengerle4.0.5
phusion:passengerphusion passengereq4.0.1
phusion:passengerphusion passengereq4.0.2
phusion:passengerphusion passengereq4.0.3
phusion:passengerphusion passengereq4.0.4

CPE	Name	Operator	Version
phusion:passenger	phusion passenger	le	4.0.5
phusion:passenger	phusion passenger	eq	4.0.1
phusion:passenger	phusion passenger	eq	4.0.2
phusion:passenger	phusion passenger	eq	4.0.3
phusion:passenger	phusion passenger	eq	4.0.4