ghsa-f7q4-pwc6-w24p
Vulnerability from github
Published
2024-08-02 09:31
Modified
2024-08-15 17:53
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.7 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
2.7 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U
Summary
Elliptic's EDDSA missing signature length check
Details
In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs because there is a missing signature length check, and thus zero-valued bytes can be removed or appended.
{ "affected": [ { "database_specific": { "last_known_affected_version_range": "\u003c= 6.5.6" }, "package": { "ecosystem": "npm", "name": "elliptic" }, "ranges": [ { "events": [ { "introduced": "4.0.0" }, { "fixed": "6.5.7" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2024-42459" ], "database_specific": { "cwe_ids": [ "CWE-347" ], "github_reviewed": true, "github_reviewed_at": "2024-08-05T13:21:11Z", "nvd_published_at": "2024-08-02T07:16:10Z", "severity": "LOW" }, "details": "In the Elliptic package 6.5.6 for Node.js, EDDSA signature malleability occurs because there is a missing signature length check, and thus zero-valued bytes can be removed or appended.", "id": "GHSA-f7q4-pwc6-w24p", "modified": "2024-08-15T17:53:38Z", "published": "2024-08-02T09:31:35Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42459" }, { "type": "WEB", "url": "https://github.com/indutny/elliptic/pull/317" }, { "type": "WEB", "url": "https://github.com/indutny/elliptic/commit/accb61e9c1a005e5c8ff96a8b33893100bb42d11" }, { "type": "WEB", "url": "https://github.com/indutny/elliptic/commit/c0690b36be043ee73c1780ae4b7df48632b11cf9" }, { "type": "PACKAGE", "url": "https://github.com/indutny/elliptic" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "type": "CVSS_V3" }, { "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U", "type": "CVSS_V4" } ], "summary": "Elliptic\u0027s EDDSA missing signature length check" }
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Sightings
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Nomenclature
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