GHSA-4JPV-8R57-PV7J

Vulnerability from github – Published: 2023-03-06 06:30 – Updated: 2023-03-13 15:29
VLAI?
Summary
@nestjs/core vulnerable to Information Exposure via StreamableFile pipe
Details

Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.

Severity ?
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@nestjs/core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "9.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-26108"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-08T00:10:01Z",
    "nvd_published_at": "2023-03-06T05:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.",
  "id": "GHSA-4jpv-8r57-pv7j",
  "modified": "2023-03-13T15:29:39Z",
  "published": "2023-03-06T06:30:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-26108"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nestjs/nest/issues/9759"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nestjs/nest/pull/9819"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nestjs/nest/pull/9819/commits/f59cf5e81ca73bcdf1b5b36713550fd93918db41"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nestjs/nest"
    },
    {
      "type": "WEB",
      "url": "https://security.snyk.io/vuln/SNYK-JS-NESTJSCORE-2869127"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "@nestjs/core vulnerable to Information Exposure via StreamableFile pipe"
}


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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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