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rubygemsRubySecRUBY:PUPPET-2011-3869
HistoryMay 13, 2022 - 9:00 p.m.

Puppet arbitrary file overwrite

2022-05-1321:00:00
RubySec
puppet.com
5
arbitrary file overwrite
symlink attack
local users

CVSS2

6.3

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

AI Score

7.1

Confidence

High

Puppet 2.7.x before 2.7.5, 2.6.x before 2.6.11, and 0.25.x allows
local users to overwrite arbitrary files via a symlink attack
on the .k5login file.

Affected configurations

Vulners
Node
rubypuppetRange2.6.02.6.11
OR
rubypuppetRange2.7.5
VendorProductVersionCPE
rubypuppet*cpe:2.3:a:ruby:puppet:*:*:*:*:*:*:*:*

CVSS2

6.3

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

AI Score

7.1

Confidence

High