gsd-2022-40482
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The authentication method in Laravel 8.x through 9.x before 9.32.0 was discovered to be vulnerable to user enumeration via timeless timing attacks with HTTP/2 multiplexing. This is caused by the early return inside the hasValidCredentials method in the Illuminate\Auth\SessionGuard class when a user is found to not exist.
Aliases
Aliases
CVE-2022-40482


To clipboard 

{
  "GSD": {
    "alias": "CVE-2022-40482",
    "id": "GSD-2022-40482"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-40482"
      ],
      "details": "The authentication method in Laravel 8.x through 9.x before 9.32.0 was discovered to be vulnerable to user enumeration via timeless timing attacks with HTTP/2 multiplexing. This is caused by the early return inside the hasValidCredentials method in the Illuminate\\Auth\\SessionGuard class when a user is found to not exist.",
      "id": "GSD-2022-40482",
      "modified": "2023-12-13T01:19:30.286374Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-40482",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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      "description": {
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          }
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        "reference_data": [
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            "name": "https://ephort.dk/blog/laravel-timing-attack-vulnerability/",
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            "url": "https://github.com/laravel/framework/releases/tag/v9.32.0"
          }
        ]
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003e=8.0.0,\u003c9.32.0",
          "affected_versions": "All versions starting from 8.0.0 before 9.32.0",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-203",
            "CWE-937"
          ],
          "date": "2023-05-04",
          "description": "The authentication method in Laravel 8.x through 9.x before 9.32.0 was discovered to be vulnerable to user enumeration via timeless timing attacks with HTTP/2 multiplexing. This is caused by the early return inside the hasValidCredentials method in the Illuminate\\Auth\\SessionGuard class when a user is found to not exist.",
          "fixed_versions": [
            "9.32.0"
          ],
          "identifier": "CVE-2022-40482",
          "identifiers": [
            "CVE-2022-40482"
          ],
          "not_impacted": "All versions before 8.0.0, all versions starting from 9.32.0",
          "package_slug": "packagist/laravel/framework",
          "pubdate": "2023-04-25",
          "solution": "Upgrade to version 9.32.0 or above.",
          "title": "Observable Discrepancy",
          "urls": [
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                "versionEndExcluding": "9.32.0",
                "versionStartIncluding": "8.0.0",
                "vulnerable": true
              }
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        "description": {
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            }
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        "problemtype": {
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              "tags": [
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            },
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            },
            {
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      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-05-04T19:40Z",
      "publishedDate": "2023-04-25T19:15Z"
    }
  }
}


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