CVE-2020-10744
Exposure of Resource to Wrong Sphere and Insecure Temporary File in Ansible
5.0
MEDIUM
CVSS 3.1
EPSS 0.04%
Description
An incomplete fix was found for the fix of the flaw CVE-2020-1733 ansible: insecure temporary directory when running become_user from become directive. The provided fix is insufficient to prevent the race condition on systems using ACLs and FUSE filesystems. Ansible Engine 2.7.18, 2.8.12, and 2.9.9 as well as previous versions are affected and Ansible Tower 3.4.5, 3.5.6 and 3.6.4 as well as previous versions are affected.
How to fix CVE-2020-10744
To remediate CVE-2020-10744, upgrade the affected package to a fixed version below.
- —upgrade to 2.9.13+dfsg-1 or later
- —upgrade to 2.10.0rc1 or later
- —upgrade to 2.8.0a1 or later
Is CVE-2020-10744 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.9.13+dfsg-1
- >= 2.10.0a1, < 2.10.0rc1
- >= 2.7.0, < 2.8.0a1, >= 2.8.0, < 2.8.13, >= 2.9.0, < 2.9.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L |
| osv | CVSS 3.1 | MEDIUM5.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L |