ghsa-699g-q6qh-q4v8
Vulnerability from github
Published
2023-12-12 00:49
Modified
2023-12-12 00:49
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Summary
OpenZeppelin Contracts and Contracts Upgradeable duplicated execution of subcalls in v4.9.4
Details

Context

Merge conflict resolution issue when porting the v5.0.1 Multicall update to the v4.9 branch caused a duplicated line.

Impact

Versions using Multicall from @openzeppelin/contracts@4.9.4 and @openzeppelin/contracts-upgradeable@4.9.4 will execute each subcall twice. Concretely, this exposes a user to unintentionally duplicate operations like asset transfers.

Patches

The duplicated delegatecall was removed in 4.9.5. The 4.9.4 version is marked as deprecated.

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@openzeppelin/contracts"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.9.4"
            },
            {
              "fixed": "4.9.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.9.4"
      ]
    },
    {
      "package": {
        "ecosystem": "npm",
        "name": "@openzeppelin/contracts-upgradeable"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.9.4"
            },
            {
              "fixed": "4.9.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4.9.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-49798"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-670"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-12-12T00:49:25Z",
    "nvd_published_at": "2023-12-09T00:15:06Z",
    "severity": "MODERATE"
  },
  "details": "\n### Context\nMerge conflict resolution issue when porting the v5.0.1 `Multicall` update to the v4.9 branch caused a duplicated line.\n\n### Impact\nVersions using `Multicall` from `@openzeppelin/contracts@4.9.4` and `@openzeppelin/contracts-upgradeable@4.9.4` will execute each subcall twice. Concretely, this exposes a user to unintentionally duplicate operations like asset transfers.\n\n### Patches\nThe duplicated `delegatecall` was removed in 4.9.5. The 4.9.4 version is marked as deprecated.",
  "id": "GHSA-699g-q6qh-q4v8",
  "modified": "2023-12-12T00:49:25Z",
  "published": "2023-12-12T00:49:25Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OpenZeppelin/openzeppelin-contracts/security/advisories/GHSA-699g-q6qh-q4v8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49798"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable/commit/31f9fb9d171f60b2271b2b9c6f62d43302bf9489"
    },
    {
      "type": "WEB",
      "url": "https://github.com/OpenZeppelin/openzeppelin-contracts/commit/88ac712e06832bce73b41e8166cded2729e25205"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/OpenZeppelin/openzeppelin-contracts"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "OpenZeppelin Contracts and Contracts Upgradeable duplicated execution of subcalls in v4.9.4"
}


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