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GHSA-hrmc-jmp7-mpm2

H2O.ai H2O vulnerable to deserialization attacks via a JDBC Connection URL

Source: GitHub Advisory Database (reviewed) Critical CVE-2024-45758

Packages

EcosystemPackageAffectedFixed in
Maven ai.h2o:h2o-core <= 3.46.0.7 no fix listed
PyPI h2o <= 3.46.0.7 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

H2O.ai H2O through 3.46.0.4 allows attackers to arbitrarily set the JDBC URL, leading to deserialization attacks, file reads, and command execution. Exploitation can occur when an attacker has access to post to the ImportSQLTable URI with a JSON document containing a connection_url property with any typical JDBC Connection URL attack payload such as one that uses queryInterceptors.

References

External links from the advisory. They lead to third-party sites.