CVE-2023-34395 — Improper Neutralization of Argument Delimiters in a Command ('Argument Injection

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Apache Software Foundation Apache Airflow ODBC Provider. In OdbcHook, A privilege escalation vulnerability exists in a system due to controllable ODBC driver parameters t

01What is this vulnerability?

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in Apache Software Foundation Apache Airflow ODBC Provider. In OdbcHook, A privilege escalation vulnerability exists in a system due to controllable ODBC driver parameters that allow the loading of arbitrary dynamic-link libraries, resulting in command execution. Starting version 4.0.0 driver can be…

02Affected products

Vendor	Product	Versions
Apache Software Foundation	Apache Airflow ODBC Provider	0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-06-27T11:36:58.116Z
• Last modified: 2024-10-07T18:24:32.391Z

09References

• github.com — https://github.com/apache/airflow/pull/31713
• lists.apache.org — https://lists.apache.org/thread/l26yykftzbhc9tgcph8cso88bc2lqwwd