{"id":"CVE-2023-2968","revision":"0a605510d9714d2c896cfa8d4a08edbf","records":[{"revision":"0a605510d9714d2c896cfa8d4a08edbf","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2023-2968","aliases":[],"title":"Undefined variable usage in npm package \"proxy\" leads to remote denial of service","description":"A remote attacker can trigger a denial of service in the socket.remoteAddress variable, by sending a crafted HTTP request. Usage of the undefined variable raises a TypeError exception.\n\n","state":0,"publishedAt":"2023-05-30T17:37:45.166+00:00","modifiedAt":"2025-01-09T21:21:19.735+00:00","affected":[{"ecosystem":"https://www.npmjs.com","name":"proxy","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"collectionURL\": \"https://www.npmjs.com\",\n                    \"packageName\": \"proxy\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"2.1.1\",\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://research.jfrog.com/vulnerabilities/undefined-variable-usage-in-proxy-leads-to-remote-denial-of-service-xray-520917"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2023-2968","license":"CVE Program Terms of Use","key":"cve-program:CVE-2023-2968","identifiers":["CVE-2023-2968"]},"retained":false,"historicalAffected":[]}],"coverage":[]}