Vulnerability Details CVE-2017-20189
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.03
EPSS Ranking 86.0%
CVSS Severity
CVSS v3 Score 9.8
References
- https://clojure.atlassian.net/browse/CLJ-2204
- https://github.com/clojure/clojure/commit/271674c9b484d798484d134a5ac40a6df15d3ac3
- https://github.com/frohoff/ysoserial/pull/68/files
- https://hackmd.io/%40fe1w0/HyefvRQKp
- https://security.snyk.io/vuln/SNYK-JAVA-ORGCLOJURE-5740378
- https://clojure.atlassian.net/browse/CLJ-2204
- https://github.com/clojure/clojure/commit/271674c9b484d798484d134a5ac40a6df15d3ac3
- https://github.com/frohoff/ysoserial/pull/68/files
- https://hackmd.io/%40fe1w0/HyefvRQKp
- https://security.snyk.io/vuln/SNYK-JAVA-ORGCLOJURE-5740378
Products affected by CVE-2017-20189
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cpe:2.3:a:clojure:clojure:1.0
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cpe:2.3:a:clojure:clojure:1.1.0
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cpe:2.3:a:clojure:clojure:1.2.0
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cpe:2.3:a:clojure:clojure:1.2.1
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cpe:2.3:a:clojure:clojure:1.3.0
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cpe:2.3:a:clojure:clojure:1.4.0
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cpe:2.3:a:clojure:clojure:1.5.0
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cpe:2.3:a:clojure:clojure:1.5.1
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cpe:2.3:a:clojure:clojure:1.6.0
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cpe:2.3:a:clojure:clojure:1.7.0
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cpe:2.3:a:clojure:clojure:1.8.0