Arbitrary file read in Airflow Apache ODBC and MSSQL Providers

1) Input validation error

EUVDB-ID: #VU77968

Risk: Low

CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-35798

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to read arbitrary files on the system.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and read arbitrary files on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Apache Airflow ODBC Provider: 1.0.0 - 3.3.0

Apache Airflow MSSQL Provider: 1.0.0 - 3.4.0

CPE2.3

• cpe:2.3:a:apache_foundation:apache-airflow-providers-odbc:1.0.0:*:*:*:*:*:*:
• cpe:2.3:a:apache_foundation:apache-airflow-providers-odbc:1.0.1:*:*:*:*:*:*:
• cpe:2.3:a:apache_foundation:apache-airflow-providers-odbc:2.0.0:*:*:*:*:*:*:
• cpe:2.3:a:apache_foundation:apache-airflow-providers-microsoft-mssql:1.0.0:*:*:*:*:*:*:
• cpe:2.3:a:apache_foundation:apache-airflow-providers-microsoft-mssql:1.0.1:*:*:*:*:*:*:
• cpe:2.3:a:apache_foundation:apache-airflow-providers-microsoft-mssql:1.1.0:*:*:*:*:*:*:

External links

http://lists.apache.org/thread/951rb9m7wwox5p30tdvcfjxq8j1mp4pj
http://github.com/apache/airflow/pull/31984

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.