fkie_cve-2022-40482
Vulnerability from fkie_nvd
Published
2023-04-25 19:15
Modified
2025-02-03 21:15
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Summary
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.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://ephort.dk/blog/laravel-timing-attack-vulnerability/ | Exploit, Technical Description, Third Party Advisory | |
cve@mitre.org | https://github.com/ephort/laravel-user-enumeration-demo | Exploit, Third Party Advisory | |
cve@mitre.org | https://github.com/laravel/framework/pull/44069 | Patch, Vendor Advisory | |
cve@mitre.org | https://github.com/laravel/framework/releases/tag/v9.32.0 | Release Notes | |
af854a3a-2127-422b-91ae-364da2661108 | https://ephort.dk/blog/laravel-timing-attack-vulnerability/ | Exploit, Technical Description, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/ephort/laravel-user-enumeration-demo | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/laravel/framework/pull/44069 | Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://github.com/laravel/framework/releases/tag/v9.32.0 | Release Notes |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:laravel:framework:*:*:*:*:*:*:*:*", "matchCriteriaId": "E4552441-3DC8-4890-B731-4F34868C15C8", "versionEndExcluding": "9.32.0", "versionStartIncluding": "8.0.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "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": "CVE-2022-40482", "lastModified": "2025-02-03T21:15:11.827", "metrics": { "cvssMetricV31": [ { "cvssData": { "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, "source": "nvd@nist.gov", "type": "Primary" }, { "cvssData": { "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, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary" } ] }, "published": "2023-04-25T19:15:10.180", "references": [ { "source": "cve@mitre.org", "tags": [ "Exploit", "Technical Description", "Third Party Advisory" ], "url": "https://ephort.dk/blog/laravel-timing-attack-vulnerability/" }, { "source": "cve@mitre.org", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ephort/laravel-user-enumeration-demo" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://github.com/laravel/framework/pull/44069" }, { "source": "cve@mitre.org", "tags": [ "Release Notes" ], "url": "https://github.com/laravel/framework/releases/tag/v9.32.0" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Technical Description", "Third Party Advisory" ], "url": "https://ephort.dk/blog/laravel-timing-attack-vulnerability/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Third Party Advisory" ], "url": "https://github.com/ephort/laravel-user-enumeration-demo" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Vendor Advisory" ], "url": "https://github.com/laravel/framework/pull/44069" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes" ], "url": "https://github.com/laravel/framework/releases/tag/v9.32.0" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-203" } ], "source": "nvd@nist.gov", "type": "Primary" }, { "description": [ { "lang": "en", "value": "CWE-203" } ], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.