GHSA-4RGH-JX4F-QFCQ

Vulnerability from github – Published: 2022-05-24 17:37 – Updated: 2022-08-04 21:05
VLAI?
Summary
http before 0.13.3 vulnerable to header injection
Details

An issue was discovered in the http package before 0.13.3 for Dart. If the attacker controls the HTTP method and the app is using Request directly, it's possible to achieve CRLF injection in an HTTP request via HTTP header injection. This issue has been addressed in commit abb2bb182 by validating request methods.

Severity ?
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Pub",
        "name": "http"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.13.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-35669"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-74"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-08-04T21:05:04Z",
    "nvd_published_at": "2020-12-24T03:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in the http package before 0.13.3 for Dart. If the attacker controls the HTTP method and the app is using Request directly, it\u0027s possible to achieve CRLF injection in an HTTP request via HTTP header injection. This issue has been addressed in commit abb2bb182 by validating request methods.",
  "id": "GHSA-4rgh-jx4f-qfcq",
  "modified": "2022-08-04T21:05:04Z",
  "published": "2022-05-24T17:37:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35669"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dart-lang/http/issues/511"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dart-lang/http/pull/512"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dart-lang/http/commit/abb2bb182fbd7f03aafd1f889b902d7b3bdb8769"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/dart-lang/http"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dart-lang/http/blob/master/CHANGELOG.md#0133"
    },
    {
      "type": "WEB",
      "url": "https://pub.dev/packages/http/changelog#0133"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "http before 0.13.3 vulnerable to header injection"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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