CVE-2024-43383: Apache Lucene.Net.Replicator Deserialization of Untrusted Data vulnerability

October 31, 2024

Deserialization of Untrusted Data vulnerability in Apache Lucene.Net.Replicator.

This issue affects Apache Lucene.NET’s Replicator library: from 4.8.0-beta00005 through 4.8.0-beta00016.

An attacker that can intercept traffic between a replication client and server, or control the target replication node URL, can provide a specially-crafted JSON response that is deserialized as an attacker-provided exception type. This can result in remote code execution or other potential unauthorized access.

Users are recommended to upgrade to version 4.8.0-beta00017, which fixes the issue.

References

github.com/advisories/GHSA-2qw8-ppr5-m96c
github.com/apache/lucenenet
github.com/apache/lucenenet/commit/1f61dd0fdb465e17141a79d22eb2f2bc02059acc
lists.apache.org/thread/wlz1p76dxpt4rl9o29voxjd5zl7717nh
nvd.nist.gov/vuln/detail/CVE-2024-43383

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