CVE-2023-30552 : Vulnerability Insights and Analysis

Archery project contains multiple SQL injection vulnerabilities, allowing attackers to query connected databases via the

describe

method in

sql/instance.py

. Vulnerabilities exist in various SQL engine implementations like

clickhouse.py

,

mssql.py

,

mysql.py

,

oracle.py

,

pgsql.py

, and

phoenix.py

. Affected versions include Archery <= 1.9.0.

Understanding CVE-2023-30552

Archery is an open-source SQL audit platform with multiple SQL injection vulnerabilities, allowing potential database access.

What is CVE-2023-30552?

CVE-2023-30552 involves SQL injection vulnerabilities in the Archery project. Attackers can exploit these vulnerabilities to execute malicious SQL queries.

The Impact of CVE-2023-30552

The impact of CVE-2023-30552 is concerning as it allows unauthorized users to query databases and potentially access sensitive information stored within them.

Technical Details of CVE-2023-30552

The vulnerability lies in the

describe

method within

sql/instance.py

, where user input from parameters like

tb_name

,

db_name

, and

schema_name

is concatenated unsafely into SQL queries across various SQL engine implementations.

Vulnerability Description

The flaw allows attackers to inject and execute malicious SQL queries, posing a significant threat to the confidentiality of sensitive database information.

Affected Systems and Versions

Archery versions <= 1.9.0 are affected by the SQL injection vulnerabilities present in the

describe

method of the

sql/instance.py

endpoint.

Exploitation Mechanism

With user input from parameters being concatenated into SQL queries unsafely, attackers can exploit this vulnerability to query connected databases and potentially extract or manipulate data.

Mitigation and Prevention

Addressing CVE-2023-30552 requires immediate action to secure Archery installations and prevent potential exploitation.

Immediate Steps to Take

Developers and system administrators should escape user input or use prepared statements to mitigate the SQL injection vulnerabilities in Archery installations.

Long-Term Security Practices

Implementing secure coding practices, conducting regular security audits, and staying informed about security best practices can help prevent future SQL injection vulnerabilities.

Patching and Updates

Users are advised to update Archery to a patched version beyond 1.9.0 to address the SQL injection vulnerabilities and enhance overall system security.