GHSA-7225-m954-23v7: ASA-2024-010 Cosmossdk.io/math: Mismatched Bit-length Validation Vulnerability

{
  "schema_version" : "1.4.0",
  "id" : "GHSA-7225-m954-23v7",
  "modified" : "2024-11-22T20:48:48Z",
  "published" : "2024-11-20T18:23:51Z",
  "aliases" : [ ],
  "summary" : "ASA-2024-010: cosmossdk.io/math: Mismatched bit-length validation in sdk.Int and sdk.Dec can lead to panic",
  "details" : "Name: ASA-2024-010: Mismatched bit-length in `sdk.Int` and `sdk.Dec` can lead to panic \nComponent: Cosmos SDK / Math\nCriticality: High (Considerable Impact, and Possible Likelihood per [ACMv1.2](https://github.com/interchainio/security/blob/main/resources/CLASSIFICATION_MATRIX.md))\nAffected versions: `cosmossdk.io/math` package versions <= `math/v1.3.0`\nAffected users: Chain Builders + Maintainers, Validators\n\n### Impact\n\nThe bit-length in `sdk.Int` and `sdk.Dec` are not aligned, which may present a possible panic condition when interacting with `Dec` types in an `Int` context. This issue was resolved by aligning the max size between the data types in the cosmossdk.io/math package.\n\nThis issue impacts consumers of the cosmossdk.io/math, which includes popular modules including IBC-Go and tokenfactory (permissionless). If your chain interacts with APIs in the cosmossdk.io/math package, or utilizes a module that consumes this library, it is advised to update to the latest version at the time of the patch release by updating your project's go.mod dependency for cosmossdk.io/math.\n\nThe patch can be applied without a hard-fork, and with a version bump in a chain's go.mod file like the following:\n\n#### `go.mod`\n\n```diff\n- cosmossdk.io/math v1.3.0\n+ cosmossdk.io/math v1.4.0\n```\n\n> [!NOTE]  \n> When on a lower version than cosmossdk.io/math v1.3.0, please do a coordinated upgrade before upgrading to >= 1.3.0\n\n### Patches\n\nThe new release of `cosmossdk.io/math v1.4.0` resolves this issue.  Chains that utilize the cosmossdk.io/math library or modules that utilize the cosmossdk.io/math library should update to avoid this condition.\n\n### Timeline\n\n* October 31, 2024, 6:55pm UTC: Issue reported to the Cosmos Bug Bounty program\n* October 31, 2024, 8:56pm UTC: Issue triaged by Amulet on-call, and distributed to Core team\n* Nov 15, 2024, 2:12am PST: Core team completes patch for issue\n* Nov 19, 2024, 8:00am PST / 16:00 GMT: Pre-notification delivered\n* Nov 20, 2024, 8:00am PST / 16:00 GMT: Patch made available\n\n\nThis issue was reported by LonelySloth to the Cosmos Bug Bounty Program on HackerOne on October 31, 2024. If you believe you have found a bug in the Interchain Stack or would like to contribute to the program by reporting a bug, please see https://hackerone.com/cosmos.\n\nIf you have questions about Interchain security efforts, please reach out to our official communication channel at [security@interchain.io](mailto:security@interchain.io).  For more information about the Interchain Foundation’s engagement with Amulet, and to sign up for security notification emails, please see https://github.com/interchainio/security.  \n\n",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Go",
      "name" : "cosmossdk.io/math"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "1.4.0"
      } ]
    } ],
    "database_specific" : {
      "last_known_affected_version_range" : "<= 1.3.0"
    }
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/cosmos/cosmos-sdk/security/advisories/GHSA-7225-m954-23v7"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/cosmos/cosmos-sdk/commit/c6522a72a45c34897f9fc85d438c0b74d52f8862"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/cosmos/cosmos-sdk"
  }, {
    "type" : "WEB",
    "url" : "https://pkg.go.dev/vuln/GO-2024-3279"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-190" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2024-11-20T18:23:51Z",
    "nvd_published_at" : null
  }
}