CVE-2024-54676
Apache OpenMeetings: Deserialisation of untrusted data in cluster mode
Vexday Risk Score
40Attention
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.8EPSS 65.2%KEV nãoPoC —Patch referenciado
Lifecycle
08 Jan 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Apache Software Foundation · Apache OpenMeetingsWant to know if your infrastructure is exposed to this?
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