{"id":"CVE-2017-5645","revision":null,"records":[{"revision":"f3d561f559d94d58ac04dba17483f13a","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2017-5645","aliases":[],"title":"In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary…","description":"In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitrary code.","state":0,"publishedAt":"2017-04-17T21:00:00+00:00","modifiedAt":"2026-10-08T21:14:06.089+00:00","affected":[{"ecosystem":"Vendor product","name":"Apache Log4j","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Apache Log4j\",\n                    \"vendor\": \"Apache Software Foundation\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"All versions between 2.0-alpha1 and 2.8.1\"\n                        }\n                    ]\n                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