CVE-2016-7798
Published: 30 January 2017
The openssl gem for Ruby uses the same initialization vector (IV) in GCM Mode (aes-*-gcm) when the IV is set before the key, which makes it easier for context-dependent attackers to bypass the encryption protection mechanism.
Priority
Status
Package | Release | Status |
---|---|---|
ruby-attr-encrypted Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Not vulnerable
|
|
eoan |
Not vulnerable
|
|
focal |
Not vulnerable
|
|
impish |
Not vulnerable
|
|
hirsute |
Not vulnerable
|
|
groovy |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
xenial |
Needed
|
|
kinetic |
Not vulnerable
|
|
lunar |
Not vulnerable
|
|
ruby-encryptor Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
|
artful |
Ignored
(end of life)
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Not vulnerable
|
|
eoan |
Not vulnerable
|
|
focal |
Not vulnerable
|
|
impish |
Not vulnerable
|
|
hirsute |
Not vulnerable
|
|
groovy |
Not vulnerable
|
|
jammy |
Not vulnerable
|
|
xenial |
Needed
|
|
kinetic |
Not vulnerable
|
|
lunar |
Not vulnerable
|
|
ruby1.8 Launchpad, Ubuntu, Debian |
upstream |
Needs triage
|
trusty |
Does not exist
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
impish |
Does not exist
|
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
zesty |
Does not exist
|
|
ruby1.9.1 Launchpad, Ubuntu, Debian |
artful |
Does not exist
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
impish |
Does not exist
|
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
precise |
Ignored
(end of life)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Released
(1.9.3.484-2ubuntu1.3)
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
ruby2.3 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
artful |
Released
(2.3.3-1ubuntu1)
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Released
(2.3.1-2~16.04.2)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Released
(2.3.3-1ubuntu0.1)
|
|
Patches: upstream: https://github.com/ruby/openssl/commit/8108e0a6db133f3375608303fdd2083eb5115062 |
||
ruby2.1 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
lunar |
Does not exist
|
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
kinetic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
Does not exist
|
|
ruby2.0 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
hirsute |
Does not exist
|
|
groovy |
Does not exist
|
|
jammy |
Does not exist
|
|
trusty |
Released
(2.0.0.484-1ubuntu2.4)
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
artful |
Does not exist
|
|
bionic |
Does not exist
|
|
cosmic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
precise |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
yakkety |
Does not exist
|
|
zesty |
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 | High |
Integrity impact | None |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |