CVE-2022-39327
Improper Control of Generation of Code ('Code Injection') in Azure CLI
Description
Azure CLI is the command-line interface for Microsoft Azure. In versions previous to 2.40.0, Azure CLI contains a vulnerability for potential code injection. Critical scenarios are where a hosting machine runs an Azure CLI command where parameter values have been provided by an external source. The vulnerability is only applicable when the Azure CLI command is run on a Windows machine and with any version of PowerShell and when the parameter value contains the `&` or `|` symbols. If any of these prerequisites are not met, this vulnerability is not applicable. Users should upgrade to version 2.40.0 or greater to receive a a mitigation for the vulnerability.
How to fix CVE-2022-39327
To remediate CVE-2022-39327, upgrade the affected package to a fixed version below.
- —upgrade to 2.40.0 or later
- —upgrade to 2.40.0 or later
- —upgrade to 2.40.0 or later
Is CVE-2022-39327 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.40.0
- from 0, < 2.40.0
- from 0, < 2.40.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |