CVE-2020-10684
Last modified
CVE-2020-10684 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A flaw was found in Ansible Engine, all versions 2.7.x, 2.8.x and 2.9.x prior to 2.7.17, 2.8.9 and 2.9.6 respectively, when using ansible_facts as a subkey of itself and promoting it to a variable when inject is enabled, overwriting the ansible_facts after the clean. An attacker could take advantage of this by altering the ansible_facts, such as ansible_hosts, users and any other key data which would lead into privilege escalation or code injection.. EPSS estimates a 0.34% chance of exploitation in the next 30 days.
Description
A flaw was found in Ansible Engine, all versions 2.7.x, 2.8.x and 2.9.x prior to 2.7.17, 2.8.9 and 2.9.6 respectively, when using ansible_facts as a subkey of itself and promoting it to a variable when inject is enabled, overwriting the ansible_facts after the clean. An attacker could take advantage of this by altering the ansible_facts, such as ansible_hosts, users and any other key data which would lead into privilege escalation or code injection.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Ansible | >= 2.7.0, < 2.7.17 |
| Redhat | Ansible | >= 2.8.0, < 2.8.9 |
| Redhat | Ansible | >= 2.9.0, < 2.9.6 |
| Redhat | Ansible Tower | <= 3.3.5 |
| Redhat | Ansible Tower | >= 3.5.0, <= 3.5.5 |
| Redhat | Ansible Tower | >= 3.6.0, <= 3.6.3 |
| Redhat | Openstack | 10 |
| Redhat | Openstack | 13 |
| Debian | Debian Linux | 10.0 |
| Fedoraproject | Fedora | 30 |
| Fedoraproject | Fedora | 31 |
| Fedoraproject | Fedora | 32 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10684Issue Tracking, Vendor Advisory
- https://security.gentoo.org/glsa/202006-11Third Party Advisory
- https://www.debian.org/security/2021/dsa-4950Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-10684Issue Tracking, Vendor Advisory
- https://security.gentoo.org/glsa/202006-11Third Party Advisory
- https://www.debian.org/security/2021/dsa-4950Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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