| { |
| "schema_version": "1.3.1", |
| "id": "GO-2021-0319", |
| "modified": "0001-01-01T00:00:00Z", |
| "published": "2022-05-23T22:15:21Z", |
| "aliases": [ |
| "CVE-2022-23806" |
| ], |
| "summary": "Incorrect computation for some invalid field elements in crypto/elliptic", |
| "details": "Some big.Int values that are not valid field elements (negative or overflowing) might cause Curve.IsOnCurve to incorrectly return true. Operating on those values may cause a panic or an invalid curve operation. Note that Unmarshal will never return such values.", |
| "affected": [ |
| { |
| "package": { |
| "name": "stdlib", |
| "ecosystem": "Go" |
| }, |
| "ranges": [ |
| { |
| "type": "SEMVER", |
| "events": [ |
| { |
| "introduced": "0" |
| }, |
| { |
| "fixed": "1.16.14" |
| }, |
| { |
| "introduced": "1.17.0-0" |
| }, |
| { |
| "fixed": "1.17.7" |
| } |
| ] |
| } |
| ], |
| "ecosystem_specific": { |
| "imports": [ |
| { |
| "path": "crypto/elliptic", |
| "symbols": [ |
| "CurveParams.IsOnCurve", |
| "p384PointFromAffine", |
| "p521PointFromAffine" |
| ] |
| } |
| ] |
| } |
| } |
| ], |
| "references": [ |
| { |
| "type": "FIX", |
| "url": "https://go.dev/cl/382455" |
| }, |
| { |
| "type": "FIX", |
| "url": "https://go.googlesource.com/go/+/7f9494c277a471f6f47f4af3036285c0b1419816" |
| }, |
| { |
| "type": "WEB", |
| "url": "https://groups.google.com/g/golang-announce/c/SUsQn0aSgPQ" |
| }, |
| { |
| "type": "REPORT", |
| "url": "https://go.dev/issue/50974" |
| } |
| ], |
| "credits": [ |
| { |
| "name": "Guido Vranken" |
| } |
| ], |
| "database_specific": { |
| "url": "https://pkg.go.dev/vuln/GO-2021-0319", |
| "review_status": "REVIEWED" |
| } |
| } |
