ghsa-3hpf-ff72-j67p

{
  "affected": [
    {
      "database_specific": {
        "source": "https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-3hpf-ff72-j67p/GHSA-3hpf-ff72-j67p.json"
      },
      "package": {
        "ecosystem": "Pub",
        "name": "shared_preferences_android",
        "purl": "pkg:pub/shared_preferences_android"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.3.3"
            },
            {
              "fixed": "2.3.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.3.3"
      ]
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-06T21:24:30Z",
    "nvd_published_at": null,
    "severity": "LOW"
  },
  "details": "### Impact\nDue to some data types not being natively representable for the available storage options, shared_preferences_android serializes and deserializes special string prefixes to store these unrepresentable data types. This allows arbitrary classes to be deserialized leading to arbitrary code execution.\n\nAs a result, Files containing the preferences can be overwritten with a malicious one with a deserialization payload that triggers as soon as the data is loaded from the disk.\n\n### Patches\n2.3.4\n\n### Workarounds\nUpdate to the latest version of shared_preferences_android that contains the changes to address this vulnerability.\n\n### References\nTBD\n\n### For more information\nSee [our community page](https://dart.dev/community) to find ways to contact the team.\n\n### Thanks\nThank you so much to Oskar Zeino-Mahmalat from sonarsource for finding and reporting this issue!",
  "id": "GHSA-3hpf-ff72-j67p",
  "modified": "2024-12-06T21:24:30Z",
  "published": "2024-12-06T21:24:30Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/flutter/packages/security/advisories/GHSA-3hpf-ff72-j67p"
    },
    {
      "type": "WEB",
      "url": "https://github.com/flutter/packages/commit/15501ece235684a3bdddad089345fc3e33dc1df3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/flutter/packages"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "shared_preferences_android vulnerability"
}