Vulnerability Description
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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apache | Openmeetings | >= 2.1, < 8.0.0 |
Related Weaknesses (CWE)
References
- https://lists.apache.org/thread/o0k05jxrt5tp4nm45lj14yfjxmg67m95Vendor Advisory
- http://www.openwall.com/lists/oss-security/2025/01/08/1Mailing List
FAQ
What is CVE-2024-54676?
CVE-2024-54676 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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...
How severe is CVE-2024-54676?
CVE-2024-54676 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-54676?
Check the references section above for vendor advisories and patch information. Affected products include: Apache Openmeetings.