{
  "schema_version": "1.3.1",
  "id": "GO-2022-0945",
  "modified": "0001-01-01T00:00:00Z",
  "published": "2022-08-22T17:59:45Z",
  "aliases": [
    "CVE-2016-9122",
    "GHSA-77gc-fj98-665h"
  ],
  "summary": "Signature validation bypass in gopkg.in/square/go-jose.v1",
  "details": "The go-jose library suffers from multiple signatures exploitation. When validating a signed message, the API did not indicate which signature was valid, which creates the potential for confusion.",
  "affected": [
    {
      "package": {
        "name": "gopkg.in/square/go-jose.v1",
        "ecosystem": "Go"
      },
      "ranges": [
        {
          "type": "SEMVER",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "imports": [
          {
            "path": "gopkg.in/square/go-jose.v1",
            "symbols": [
              "JsonWebEncryption.Decrypt",
              "JsonWebKey.UnmarshalJSON",
              "JsonWebSignature.Verify",
              "ecDecrypterSigner.decryptKey",
              "rawJsonWebKey.ecPublicKey"
            ]
          },
          {
            "path": "gopkg.in/square/go-jose.v1/cipher",
            "symbols": [
              "DeriveECDHES",
              "NewConcatKDF",
              "cbcAEAD.Open",
              "cbcAEAD.Seal",
              "cbcAEAD.computeAuthTag",
              "padBuffer",
              "resize"
            ]
          }
        ]
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openwall.com/lists/oss-security/2016/11/03/1"
    },
    {
      "type": "FIX",
      "url": "https://github.com/square/go-jose/pull/111"
    },
    {
      "type": "FIX",
      "url": "https://github.com/square/go-jose/commit/2c5656adca9909843c4ff50acf1d2cf8f32da7e6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/square/go-jose/commit/789a4c4bd4c118f7564954f441b29c153ccd6a96"
    },
    {
      "type": "WEB",
      "url": "https://github.com/square/go-jose/commit/c7581939a3656bb65e89d64da0a52364a33d2507"
    }
  ],
  "credits": [
    {
      "name": "Quan Nguyen from Google's Information Security Engineering Team"
    }
  ],
  "database_specific": {
    "url": "https://pkg.go.dev/vuln/GO-2022-0945"
  }
}