CVE-2021-3702
ansible-runner vulnerable to Race Condition
6.3
MEDIUM
CVSS 3.1
EPSS 0.13%
Description
A race condition flaw was found in ansible-runner, where an attacker could watch for rapid creation and deletion of a temporary directory, substitute their directory at that name, and then have access to ansible-runner's private_data_dir the next time ansible-runner made use of the private_data_dir. The highest Threat out of this flaw is to integrity and confidentiality.
How to fix CVE-2021-3702
To remediate CVE-2021-3702, upgrade the affected package to a fixed version below.
- —upgrade to 2.1.0 or later
- —upgrade to 2.1.0 or later
Is CVE-2021-3702 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.0.0, < 2.1.0
- >= 2.0.0, < 2.1.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.3 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |