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 |