{"cve":"CVE-2023-2968","nvd":{"published":"2023-05-30T18:15:09.997","modified":"2026-10-08T18:14:52.430","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"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},"cwes":["CWE-232"],"references":["https://research.jfrog.com/vulnerabilities/undefined-variable-usage-in-proxy-leads-to-remote-denial-of-service-xray-520917","https://research.jfrog.com/vulnerabilities/undefined-variable-usage-in-proxy-leads-to-remote-denial-of-service-xray-520917"],"products":["proxy_project:proxy"],"source":"nvd","synced_at":"2026-10-19T21:38:24.161619714+00:00"},"epss":{"cve":"CVE-2023-2968","score":0.01478,"percentile":0.737,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-mj6p-3pc9-wf5m","url":"https://osv.dev/vulnerability/GHSA-mj6p-3pc9-wf5m","summary":"proxy denial of service vulnerability","modified":"2026-06-11T14:30:10.425806849Z","packages":[{"ecosystem":"npm","name":"proxy","purl":"pkg:npm/proxy","ranges":[">=2.0.0 <2.1.1"],"fixed":["2.1.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}