CVE-2023-46604Used in ransomware
Apache ActiveMQ
Apache ActiveMQ Deserialization of Untrusted Data Vulnerability
What it is
Apache ActiveMQ contains a deserialization of untrusted data vulnerability that may allow a remote attacker with network access to a broker to run shell commands by manipulating serialized class types in the OpenWire protocol to cause the broker to instantiate any class on the classpath.
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vendor notices and references
- activemq.apache.org/security-advisories.data/CVE-2023-46604-announcement.txt
- nvd.nist.gov/vuln/detail/CVE-2023-46604
Description and required action as published by CISA. Full record at NVD.
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