CVE-2020-8162
Published: 19 June 2020
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 |
Priority
Status
Package | Release | Status |
---|---|---|
rails Launchpad, Ubuntu, Debian |
eoan |
Ignored
(end of life)
|
focal |
Needs triage
|
|
impish |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
hirsute |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
groovy |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
xenial |
Needs triage
|
|
jammy |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
kinetic |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
lunar |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
bionic |
Needs triage
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
mantic |
Not vulnerable
(2:5.2.4.3+dfsg-2)
|
|
rails-4.0 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
impish |
Does not exist
|
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
ruby-actionpack-3.2 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
eoan |
Does not exist
|
|
impish |
Does not exist
|
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
|
ruby-activemodel-3.2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
bionic |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
|
ruby-activerecord-3.2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
bionic |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
|
ruby-activesupport-3.2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
bionic |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
|
ruby-rails-3.2 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
bionic |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |