CVE-2020-1736
Low
Description
A flaw was found in Ansible Engine when a file is moved using atomic_move primitive as the file mode cannot be specified. This sets the destination files world-readable if the destination file does not exist and if the file exists, the file could be changed to have less restrictive permissions before the move. This could lead to the disclosure of sensitive data. All versions in 2.7.x, 2.8.x and 2.9.x branches are believed to be vulnerable.
SeverityLow
CVSS2.2
Exploit probability—
Product
Redhat Ansible
PublishedMar 16, 2020
First seenMar 16, 2020
Weakness typeCWE-732CWE-732
How to fix
Update
- redhat ansible2.8.15, 2.9.13 or later
- ansible2.7.17, 2.8.9, 2.9.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat ansible | v ≤ 2.7.16, 2.8.0 ≤ v < 2.8.15, 2.9.0 ≤ v < 2.9.13 | 2.8.15, 2.9.13 |
| redhat ansible_tower | v ≤ 3.3.4, 3.3.5 ≤ v ≤ 3.4.5, 3.5.0 ≤ v ≤ 3.5.5, 3.6.0 ≤ v ≤ 3.6.3, 3.7.0 ≤ v ≤ 3.7.2 | — |
| redhat cloudforms_management_engine | 5.0 | — |
| redhat openstack | 13 | — |
| fedoraproject fedora | 31, 32 | — |
| ansiblePyPI | 2.7.0 ≤ v ≤ 2.10.0, v < 2.7.17, 2.8.0 ≤ v < 2.8.9, 2.9.0 ≤ v < 2.9.6 | 2.7.17, 2.8.9, 2.9.6 |
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