GHSA-5X84-Q523-VVWR

Vulnerability from github – Published: 2022-12-28 00:30 – Updated: 2023-01-10 15:55
VLAI?
Summary
nosurf vulnerable to improper input validation
Details

Due to improper validation of caller input, validation is silently disabled if the provided expected token is malformed, causing any user supplied token to be considered valid.

Severity ?
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/justinas/nosurf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-36564"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-30T19:06:40Z",
    "nvd_published_at": "2022-12-27T22:15:00Z",
    "severity": "HIGH"
  },
  "details": "Due to improper validation of caller input, validation is silently disabled if the provided expected token is malformed, causing any user supplied token to be considered valid.",
  "id": "GHSA-5x84-q523-vvwr",
  "modified": "2023-01-10T15:55:56Z",
  "published": "2022-12-28T00:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36564"
    },
    {
      "type": "WEB",
      "url": "https://github.com/justinas/nosurf/pull/60"
    },
    {
      "type": "WEB",
      "url": "https://github.com/justinas/nosurf/commit/4d86df7a4affa1fa50ab39fb09aac56c3ce9c314"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/justinas/nosurf"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2020-0049"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "nosurf vulnerable to improper input validation"
}


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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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