{
  "schema_version": "1.3.1",
  "id": "GO-2023-2096",
  "modified": "0001-01-01T00:00:00Z",
  "published": "0001-01-01T00:00:00Z",
  "aliases": [
    "CVE-2023-44273",
    "GHSA-9xfq-8j3r-xp5g"
  ],
  "summary": "Signature malleability in github.com/consensys/gnark-crypto",
  "details": "Signature malleability in github.com/consensys/gnark-crypto",
  "affected": [
    {
      "package": {
        "name": "github.com/consensys/gnark-crypto",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.12.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-377/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-377/twistededwards",
            "symbols": [
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-378/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-378/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-381/bandersnatch/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-381/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls12-381/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls24-315/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls24-315/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls24-317/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bls24-317/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bn254/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bn254/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bw6-633/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bw6-633/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bw6-756/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bw6-756/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bw6-761/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/bw6-761/twistededwards/eddsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/secp256k1/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          },
          {
            "path": "github.com/consensys/gnark-crypto/ecc/stark-curve/ecdsa",
            "symbols": [
              "PublicKey.Verify",
              "Signature.SetBytes"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "FIX",
      "url": "https://github.com/Consensys/gnark-crypto/pull/449"
    },
    {
      "type": "WEB",
      "url": "https://verichains.io"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Consensys/gnark-crypto/releases/tag/v0.12.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-9xfq-8j3r-xp5g"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2023-2096"
  }
}