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ubuntucveUbuntu.comUB:CVE-2020-8162
HistoryJun 19, 2020 - 12:00 a.m.

CVE-2020-8162

2020-06-1900:00:00
ubuntu.com
ubuntu.com
9

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

71.5%

JSON

A client side enforcement of server side security vulnerability exists in
rails < 5.2.4.2 and rails < 6.0.3.1 ActiveStorage’s S3 adapter that allows
the Content-Length of a direct file upload to be modified by an end user
bypassing upload limits.

Notes

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

Related

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2021-04-21 12:43:38

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

71.5%

JSON
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