CVE-2016-11023: SQL Injection in odata4j
Summary
CVE-2016-11023: SQL Injection in odata4j. Affects org.odata4j:odata4j-core versions < 0.7.0. No fix is published. How to fix ↓
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Background
The odata4j package is a discontinued open-source library that provides a Java implementation of the OData protocol. It allows developers to build and consume OData services. The vulnerable component, odata4j 0.7.0, contains a SQL injection vulnerability in the ExecuteCountQueryCommand.java file. This vulnerability can be exploited by an attacker to execute arbitrary SQL queries, potentially leading to unauthorized access, data manipulation, or data leakage.
Vulnerability Detail
The SQL injection vulnerability in odata4j 0.7.0 arises due to insufficient input validation and sanitization. An attacker can craft malicious input that is not properly escaped or validated, allowing them to inject arbitrary SQL code into the application's database queries. This can lead to various security risks, including unauthorized data access, data manipulation, or even complete compromise of the underlying database system. The vulnerability has a CVSS score of 9.8, indicating its critical severity.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As the odata4j library is discontinued and no official fix is available, there is no specific workaround provided. However, developers can mitigate the risk of SQL injection by implementing proper input validation and sanitization techniques. This includes using parameterized queries or prepared statements when interacting with the database, avoiding dynamic query construction using user-controlled input, and enforcing strict input validation to reject any potentially malicious input.
Conclusion
The SQL injection vulnerability in odata4j 0.7.0 poses a critical security risk, allowing attackers to execute arbitrary SQL queries and potentially compromise the application's database. As odata4j is discontinued, it is recommended to upgrade to a later version if available or consider migrating to an actively maintained alternative. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
odata4j is an open-source Java library that provides an implementation of the OData protocol. It allows developers to build and consume OData services.
SQL injection is a web application vulnerability that allows an attacker to manipulate database queries by injecting malicious SQL code. This can lead to unauthorized access, data manipulation, or data leakage.
The SQL injection vulnerability in odata4j can allow an attacker to execute arbitrary SQL queries, potentially leading to unauthorized data access, data manipulation, or even complete compromise of the underlying database system.
As odata4j is discontinued, there is no official fix available. It is recommended to upgrade to a later version of odata4j if possible, or consider migrating to an alternative library or framework that is actively maintained and receives security updates.
To mitigate the risk of SQL injection, it is important to implement proper input validation and sanitization techniques. This includes using parameterized queries or prepared statements, avoiding dynamic query construction using user-controlled input, and enforcing strict input validation to reject any potentially malicious input.
References
Related vulnerabilities
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