GHSA-MMJ4-777P-FPQ9
Vulnerability from github – Published: 2022-02-07 22:38 – Updated: 2023-07-13 19:05
VLAI?
Summary
Validation bypass in frourio-express
Details
日本語
影響
v0.26.0以前のfrourioを使用している、かつvalidators/を利用している場合、ネストされたバリデータがリクエストのボディーとクエリに対して正しく働かないケースがあります。また、リクエストに対してバリデーションが効かなくなる入力があります。
パッチ
frourioをv0.26.0かそれ以降のバージョンにアップデートをお願いします。frourio を使用したプロジェクトには class-transformer と reflect-metadata の依存への追加も必要となります。
ワークアラウンド
controller側で自分でclass-transformerを使用してチェックする、vaildatorを使わない、など。
さらなる情報
このセキュリティ勧告に関する質問やコメントについては、以下の方法でお問い合わせいただけます。 * frourioにIssueを開く。
English
Impact
Frourio users who uses frourio version prior to v0.26.0 and integration with class-validator through validators/ folder. Validators does not work properly for request bodies and queries in specific situations. Addtionally, some kind of input is not validated. (false positives)
Patches
Please update your frourio to v0.26.0 or later. You also need to install class-transformer and reflect-metadata to your project.
Workarounds
Validate objects from request with class-transformer in controllers by yourself, or prevent using validators.
For more information
If you have any questions or comments about this advisory: * Open an issue in frourio
Severity ?
8.1 (High)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "frourio-express"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.26.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-23624"
],
"database_specific": {
"cwe_ids": [
"CWE-1321",
"CWE-20"
],
"github_reviewed": true,
"github_reviewed_at": "2022-02-07T22:38:37Z",
"nvd_published_at": "2022-02-07T23:15:00Z",
"severity": "HIGH"
},
"details": "## \u65e5\u672c\u8a9e\n\n### \u5f71\u97ff\nv0.26.0\u4ee5\u524d\u306efrourio\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3001\u304b\u3064validators/\u3092\u5229\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30cd\u30b9\u30c8\u3055\u308c\u305f\u30d0\u30ea\u30c7\u30fc\u30bf\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u30dc\u30c7\u30a3\u30fc\u3068\u30af\u30a8\u30ea\u306b\u5bfe\u3057\u3066\u6b63\u3057\u304f\u50cd\u304b\u306a\u3044\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u304c\u52b9\u304b\u306a\u304f\u306a\u308b\u5165\u529b\u304c\u3042\u308a\u307e\u3059\u3002\n\n### \u30d1\u30c3\u30c1\nfrourio\u3092v0.26.0\u304b\u305d\u308c\u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u304a\u9858\u3044\u3057\u307e\u3059\u3002frourio \u3092\u4f7f\u7528\u3057\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306f `class-transformer` \u3068 `reflect-metadata` \u306e\u4f9d\u5b58\u3078\u306e\u8ffd\u52a0\u3082\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002\n\n### \u30ef\u30fc\u30af\u30a2\u30e9\u30a6\u30f3\u30c9\ncontroller\u5074\u3067\u81ea\u5206\u3067class-transformer\u3092\u4f7f\u7528\u3057\u3066\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3001vaildator\u3092\u4f7f\u308f\u306a\u3044\u3001\u306a\u3069\u3002\n\n### \u3055\u3089\u306a\u308b\u60c5\u5831\n\n\u3053\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u52e7\u544a\u306b\u95a2\u3059\u308b\u8cea\u554f\u3084\u30b3\u30e1\u30f3\u30c8\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u65b9\u6cd5\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u3044\u305f\u3060\u3051\u307e\u3059\u3002\n* [frourio](https://github.com/frouriojs/frourio)\u306bIssue\u3092\u958b\u304f\u3002\n\n## English\n\n### Impact\nFrourio users who uses frourio version prior to v0.26.0 and integration with class-validator through `validators/` folder. Validators does not work properly for request bodies and queries in specific situations. Addtionally, some kind of input is not validated. (false positives)\n\n### Patches\nPlease update your frourio to v0.26.0 or later. You also need to install `class-transformer` and `reflect-metadata` to your project.\n\n### Workarounds\nValidate objects from request with class-transformer in controllers by yourself, or prevent using validators.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [frourio](https://github.com/frouriojs/frourio)\n",
"id": "GHSA-mmj4-777p-fpq9",
"modified": "2023-07-13T19:05:32Z",
"published": "2022-02-07T22:38:37Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/frouriojs/frourio-express/security/advisories/GHSA-mmj4-777p-fpq9"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23624"
},
{
"type": "WEB",
"url": "https://github.com/frouriojs/frourio-express/commit/73ded5c6f9f1c126c0cb2d05c0505e9e4db142d2"
},
{
"type": "PACKAGE",
"url": "https://github.com/frouriojs/frourio-express"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
],
"summary": "Validation bypass in frourio-express"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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