CVE-2024-23328

Dataease is an open source data visualization analysis tool. A deserialization vulnerability exists in the DataEase datasource, which can be exploited to execute arbitrary code. The location of the vulnerability code is core/core-backend/src/main/java/io/dataease/datasource/type/Mysql.java. The blacklist of mysql jdbc attacks can be bypassed and attackers can further exploit it for deserialized execution or reading arbitrary files. This vulnerability is patched in 1.18.15 and 2.3.0.

Weakness

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Affected Software

Potential Mitigations

• Make fields transient to protect them from deserialization.
• An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/586.html

References

• https://github.com/dataease/dataease/commit/4128adf5fc4592b55fa1722a53b178967545d46a
• https://github.com/dataease/dataease/commit/bb540e6dc83df106ac3253f331066129a7487d1a
• https://github.com/dataease/dataease/security/advisories/GHSA-8x8q-p622-jf25
• https://github.com/dataease/dataease/commit/4128adf5fc4592b55fa1722a53b178967545d46a
• https://github.com/dataease/dataease/commit/bb540e6dc83df106ac3253f331066129a7487d1a
• https://github.com/dataease/dataease/security/advisories/GHSA-8x8q-p622-jf25