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CVE-2024-54676

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Date: January 8, 2025

Vendor: The Apache Software Foundation Versions Affected: Apache OpenMeetings from 2.1.0 before 8.0.0 Description: Default clustering instructions at https://openmeetings.apache.org/Clustering.html  doesn't specify white/black lists for OpenJPA this leads to possible deserialisation of untrusted data. Users are recommended to upgrade to version 8.0.0 and update their startup scripts to include the relevant 'openjpa.serialization.class.blacklist' and 'openjpa.serialization.class.whitelist' configurations as shown in the documentation.

Severity Score

Related Resources (7)

https://issues.apache.org/jira/browse/OPENMEETINGS-2787
https://nvd.nist.gov/vuln/detail/CVE-2024-54676
https://github.com/apache/openmeetings/commit/1c3426c6d3abbd984a3c01a61decf1242ea38923
https://lists.apache.org/thread/o0k05jxrt5tp4nm45lj14yfjxmg67m95
https://github.com/apache/openmeetings
http://www.openwall.com/lists/oss-security/2025/01/08/1
https://www.mend.io/vulnerability-database/CVE-2024-54676

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Top Fix

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Upgrade to version org.apache.openmeetings:openmeetings-parent:8.0.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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