CVE-2023-27296

Deserialization of Untrusted Data vulnerability in Apache Software Foundation Apache InLong.

It could be triggered by authenticated users of InLong, you could refer to [1] to know more about this vulnerability.

This issue affects Apache InLong: from 1.1.0 through 1.5.0. Users are advised to upgrade to Apache InLongs latest version or cherry-pick [2] to solve it.

[1]  https://programmer.help/blogs/jdbc-deserialization-vulnerability-learning.html

https://programmer.help/blogs/jdbc-deserialization-vulnerability-learning.html

[2] https://github.com/apache/inlong/pull/7422 https://github.com/apache/inlong/pull/7422

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://lists.apache.org/thread/xbvtjw9bwzgbo9fp1by8o3p49nf59xzt
• https://lists.apache.org/thread/xbvtjw9bwzgbo9fp1by8o3p49nf59xzt