View at Official debian advisory, NVD, CVE.org · CVE detail
Freshness: upstream tracker timestamp is available; use API updated time as primary recency signal.
CVE-2017-20189 not yet assigned priority: Debian including 1 source packages (clojure), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5.
In Clojure before 1.9.0, classes can be used to construct a serialized object that executes arbitrary code upon deserialization. This is relevant if a server deserializes untrusted objects.