CVE-2023-34212
Apache NiFi: Potential Deserialization of Untrusted Data with JNDI in JMS Components
6.5
MEDIUM
CVSS 3.1
EPSS 2.4%
Description
The JndiJmsConnectionFactoryProvider Controller Service, along with the ConsumeJMS and PublishJMS Processors, in Apache NiFi 1.8.0 through 1.21.0 allow an authenticated and authorized user to configure URL and library properties that enable deserialization of untrusted data from a remote location. The resolution validates the JNDI URL and restricts locations to a set of allowed schemes. You are recommended to upgrade to version 1.22.0 or later which fixes this issue.
How to fix CVE-2023-34212
To remediate CVE-2023-34212, upgrade the affected package to a fixed version below.
- —no fix listed
- —upgrade to 1.22.0 or later
Is CVE-2023-34212 being exploited?
Low — EPSS is 2.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 1.8.0, <= 1.21.0
- >= 1.8.0, < 1.22.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |