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                             CERT-Renater

                   Note d'Information No. 2024/VULN456
_____________________________________________________________________

DATE                : 31/10/2024

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Lucene.Net.Replicator
                      versions prior to 4.8.0-beta00017.

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https://lists.apache.org/thread/wlz1p76dxpt4rl9o29voxjd5zl7717nh
_____________________________________________________________________

CVE-2024-43383: Apache Lucene.Net.Replicator: Remote Code Execution
in Lucene.Net.Replicator

Affected versions:

- Apache Lucene.Net.Replicator 4.8.0-beta00005 through 4.8.0-beta00016

Description:

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.


Credit:

Summ3r, Vidar-Team (reporter)
Apache Lucene (remediation developer)


References:

https://lucenenet.apache.org/
https://www.cve.org/CVERecord?id=CVE-2024-43383



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