CVE-2021-3583
Published: 22 September 2021
A flaw was found in Ansible, where a user's controller is vulnerable to template injection. This issue can occur through facts used in the template if the user is trying to put templates in multi-line YAML strings and the facts being handled do not routinely include special template characters. This flaw allows attackers to perform command injection, which discloses sensitive information. The highest threat from this vulnerability is to confidentiality and integrity.
Priority
Status
Package | Release | Status |
---|---|---|
ansible Launchpad, Ubuntu, Debian |
bionic |
Released
(2.5.1+dfsg-1ubuntu0.1+esm1)
Available with Ubuntu Pro |
focal |
Released
(2.9.6+dfsg-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
groovy |
Ignored
(end of life)
|
|
jammy |
Released
(2.10.7+merged+base+2.10.8+dfsg-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
lunar |
Ignored
(end of life, was needed)
|
|
trusty |
Not vulnerable
(code not present)
|
|
xenial |
Released
(2.0.0.2-2ubuntu1.3+esm1)
Available with Ubuntu Pro |
|
impish |
Ignored
(end of life)
|
|
upstream |
Released
(2.11.2,2.10.11,2.9.23)
|
|
hirsute |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needed)
|
|
mantic |
Needed
|
|
Patches: upstream: https://github.com/ansible/ansible/commit/8b17e5b9229ffaecfe10a4881bc3f87dd2c184e1 (2.9) upstream: https://github.com/ansible/ansible/commit/4c8c40fd3d4a58defdc80e7d22aa8d26b731353e |
||
ansible-base Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
groovy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support)
|
|
impish |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
jammy |
Does not exist
|
|
mantic |
Does not exist
|
|
ansible-core Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
kinetic |
Not vulnerable
(2.12.0-1)
|
|
lunar |
Not vulnerable
(2.12.0-1)
|
|
upstream |
Needs triage
|
|
bionic |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
xenial |
Ignored
(end of standard support)
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Not vulnerable
(2.12.0-1)
|
|
mantic |
Not vulnerable
(2.12.0-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.1 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | None |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |