{"cve":{"cve_id":"CVE-2023-36480","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.01691,"epss_percentile":0.74098,"epss_as_of":"2026-06-23","description":"The Aerospike Java client is a Java application that implements a network protocol to communicate with an Aerospike server. Prior to versions 7.0.0, 6.2.0, 5.2.0, and 4.5.0 some of the messages received from the server contain Java objects that the client deserializes when it encounters them without further validation. Attackers that manage to trick clients into communicating with a malicious server can include especially crafted objects in its responses that, once deserialized by the client, force it to execute arbitrary code. This can be abused to take control of the machine the client is running on. Versions 7.0.0, 6.2.0, 5.2.0, and 4.5.0 contain a patch for this issue.","published_at":"2023-08-04T14:29:34.806000Z","last_modified_at":null,"cvss_v3_score":9.8,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"poc","ssvc_automatable":true,"ssvc_technical_impact":"total","cwes":["CWE-502"],"nvd_references":["https://github.com/aerospike/aerospike-client-java/security/advisories/GHSA-jj95-55cr-9597","https://github.com/aerospike/aerospike-client-java/commit/02bf28e62fb186f004c82c87b219db2fc5b8262a","https://github.com/aerospike/aerospike-client-java/commit/51c65e32837da29435161a2d9c09bbdc2071ecae","https://github.com/aerospike/aerospike-client-java/commit/66aafb4cd743cf53baffaeaf69b035f51d2e2e36","https://github.com/aerospike/aerospike-client-java/commit/80c508cc5ecb0173ce92d7fab8cfab5e77bd9900","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/AsyncRead.java#L68","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L1157","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L489","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L596","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/command/Buffer.java#L53","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/command/Command.java#L2083","https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/util/Unpacker.java#L227","https://support.aerospike.com/s/article/CVE-2023-36480-Aerospike-Java-Client-vulnerable-to-unsafe-deserialization-of-server-responses"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-29T01:33:40.240625Z"},"effective_severity":"CRITICAL","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"aerospike","vendor_name":"aerospike","product_slug":"aerospike-client-java","product_name":"aerospike-client-java","version_start":">= 6.0.0, < 6.2.0","version_start_inclusive":true,"version_end":">= 6.0.0, < 6.2.0","version_end_inclusive":true,"cpe23_uri":"cve5:aerospike:aerospike-client-java:>= 6.0.0, < 6.2.0:>= 6.0.0, < 6.2.0"},{"vendor_slug":"aerospike","vendor_name":"aerospike","product_slug":"aerospike-client-java","product_name":"aerospike-client-java","version_start":">= 5.0.0, < 5.2.0","version_start_inclusive":true,"version_end":">= 5.0.0, < 5.2.0","version_end_inclusive":true,"cpe23_uri":"cve5:aerospike:aerospike-client-java:>= 5.0.0, < 5.2.0:>= 5.0.0, < 5.2.0"},{"vendor_slug":"aerospike","vendor_name":"aerospike","product_slug":"aerospike-client-java","product_name":"aerospike-client-java","version_start":"< 4.5.0","version_start_inclusive":true,"version_end":"< 4.5.0","version_end_inclusive":true,"cpe23_uri":"cve5:aerospike:aerospike-client-java:< 4.5.0:< 4.5.0"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/aerospike/aerospike-client-java/security/advisories/GHSA-jj95-55cr-9597","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://github.com/aerospike/aerospike-client-java/commit/02bf28e62fb186f004c82c87b219db2fc5b8262a","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/aerospike/aerospike-client-java/commit/51c65e32837da29435161a2d9c09bbdc2071ecae","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/aerospike/aerospike-client-java/commit/66aafb4cd743cf53baffaeaf69b035f51d2e2e36","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/aerospike/aerospike-client-java/commit/80c508cc5ecb0173ce92d7fab8cfab5e77bd9900","source_type":"PATCH","tags":["patch"]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/AsyncRead.java#L68","source_type":"MISC","tags":[]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L1157","source_type":"MISC","tags":[]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L489","source_type":"MISC","tags":[]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/async/NettyCommand.java#L596","source_type":"MISC","tags":[]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/command/Buffer.java#L53","source_type":"MISC","tags":[]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/command/Command.java#L2083","source_type":"MISC","tags":[]},{"url":"https://github.com/aerospike/aerospike-client-java/blob/e40a49b3db0d2b3d45068910e1cb9d917c795315/client/src/com/aerospike/client/util/Unpacker.java#L227","source_type":"MISC","tags":[]},{"url":"https://support.aerospike.com/s/article/CVE-2023-36480-Aerospike-Java-Client-vulnerable-to-unsafe-deserialization-of-server-responses","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2023-08-04T14:29:34.806000Z","label":"CVE 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