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freebsdFreeBSDCA05D9DA-AC1D-4113-8A05-FFE9CD0D6160
HistoryJun 09, 2018 - 12:00 a.m.

sinatra -- XSS vulnerability

2018-06-0900:00:00
vuxml.freebsd.org
25

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

44.6%

Sinatra blog:

Sinatra had a critical vulnerability since v2.0.0. The purpose of this
release is to fix CVE-2018-11627.
The vulnerability is that XSS can be executed by using illegal parameters.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchrubygem-sinatra= 2.0.0UNKNOWN
FreeBSDanynoarchrubygem-sinatra< 2.0.2UNKNOWN

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

44.6%