{"cve":"CVE-2023-49292","nvd":{"published":"2023-12-05T00:15:09.627","modified":"2026-06-17T06:35:47.060","status":"Modified","description":"ecies is an Elliptic Curve Integrated Encryption Scheme for secp256k1 in Golang. If funcations Encapsulate(), Decapsulate() and ECDH() could be called by an attacker, they could recover any private key that interacts with it. This vulnerability was patched in 2.0.8. Users are advised to upgrade.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","score":4.8},"cwes":["CWE-200"],"references":["https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md","https://github.com/ecies/go/commit/c6e775163866d6ea5233eb8ec8530a9122101ebd","https://github.com/ecies/go/releases/tag/v2.0.8","https://github.com/ecies/go/security/advisories/GHSA-8j98-cjfr-qx3h","https://github.com/ashutosh1206/Crypton/blob/master/Diffie-Hellman-Key-Exchange/Attack-Invalid-Curve-Point/README.md"],"products":["ecies:go"],"source":"nvd","synced_at":"2026-10-19T21:42:34.585441961+00:00"},"epss":{"cve":"CVE-2023-49292","score":0.00335,"percentile":0.26954,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-8j98-cjfr-qx3h","url":"https://osv.dev/vulnerability/GHSA-8j98-cjfr-qx3h","summary":"github.com/ecies/go vulnerable to possible private key restoration","modified":"2023-12-11T15:56:20.742463Z","packages":[{"ecosystem":"Go","name":"github.com/ecies/go/v2","purl":"pkg:golang/github.com/ecies/go/v2","ranges":["<2.0.8"],"fixed":["2.0.8"]}]},{"id":"GO-2023-2380","url":"https://osv.dev/vulnerability/GO-2023-2380","summary":"Private key recovery via invalid curve point in github.com/ecies/go/v2","modified":"2024-05-20T16:03:47Z","packages":[{"ecosystem":"Go","name":"github.com/ecies/go/v2","purl":"pkg:golang/github.com/ecies/go/v2","ranges":["<2.0.8"],"fixed":["2.0.8"]}]}],"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."]}