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RubySecRUBY:SINATRA-2018-7212

HistoryJan 08, 2018 - 9:00 p.m.

sinatra ruby gem path traversal via backslash characters on Windows

2018-01-0821:00:00

RubySec

github.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

JSON

An issue was discovered in rack-protection/lib/rack/protection/path_traversal.rb
in Sinatra 2.x before 2.0.1 on Windows. Path traversal is possible via backslash
characters.

Affected configurations

Vulners

Node

rubysinatraRange≤2.0.1

VendorProductVersionCPE
rubysinatra*cpe:2.3:a:ruby:sinatra:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ruby	sinatra	*	cpe:2.3:a:ruby:sinatra::::::::

References

github.com/sinatra/sinatra/pull/1379

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

JSON

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