CVE-2022-39327
In versions previous to 2.40.0, Azure CLI contains a vulnerability for potential code injection.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 3.47% probability · 88th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94, CWE-78
- Affected
- microsoft/azure command-line interface
- Source
- security-advisories@github.com
References
- https://github.com/Azure/azure-cli/pull/23514Exploit, Patch, Third Party Advisory
- https://github.com/Azure/azure-cli/pull/24015Patch, Third Party Advisory
- https://github.com/Azure/azure-cli/security/advisories/GHSA-47xc-9rr2-q7p4Exploit, Mitigation, Third Party Advisory
- https://github.com/Azure/azure-cli/pull/23514Exploit, Patch, Third Party Advisory
- https://github.com/Azure/azure-cli/pull/24015Patch, Third Party Advisory
- https://github.com/Azure/azure-cli/security/advisories/GHSA-47xc-9rr2-q7p4Exploit, Mitigation, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.