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ubuntucveUbuntu.comUB:CVE-2020-8166
HistoryJul 02, 2020 - 12:00 a.m.

CVE-2020-8166

2020-07-0200:00:00
ubuntu.com
ubuntu.com
10

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.003 Low

EPSS

Percentile

69.5%

A CSRF forgery vulnerability exists in rails < 5.2.5, rails < 6.0.4 that
makes it possible for an attacker to, given a global CSRF token such as the
one present in the authenticity_token meta tag, forge a per-form CSRF
token.

Notes

Author Note
seth-arnold In Oneiric-Saucy, rails package is just for transition; The rails package contains actual code from vivid onward
OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchrails< anyUNKNOWN
ubuntu18.04noarchrails< anyUNKNOWN
ubuntu20.04noarchrails< anyUNKNOWN

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.003 Low

EPSS

Percentile

69.5%

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