CVE-2016-11023
Java vulnerability analysis and mitigation

Overview

odata4j 0.7.0 contains a SQL injection vulnerability in ExecuteCountQueryCommand.java. The vulnerability was discovered in May 2016 and publicly disclosed in March 2020, receiving the identifier CVE-2016-11023. This vulnerability affects the odata4j-dist-0.7.0.jar package, specifically in the org.odata4j.producer.jpa package (Google Groups).

Technical details

The SQL injection vulnerability exists in ExecuteCountQueryCommand.java at line 18. The vulnerability allows for SQL injection through improper input validation. The severity is rated as CRITICAL with a CVSS v3.1 base score of 9.8 (Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) (NVD).

Impact

If successfully exploited, this vulnerability could allow an attacker to execute arbitrary SQL commands on the underlying database, potentially leading to unauthorized access, data manipulation, or data disclosure (NVD).

Mitigation and workarounds

Two recommended mitigations have been suggested: 1) Migrate to alternative OData implementations such as Apache Olingo, or 2) Avoid using the org.odata4j.producer.jpa package. Note that the product is apparently discontinued and no official patches are available (Google Groups).

Additional resources


SourceThis report was generated using AI

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