CVE-2022-40482

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Summary

CVECVE-2022-40482
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-04-25 19:15:00 UTC
Updated2023-05-04 19:40:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Laravel Framework All All All All

References

ReferenceSourceLinkTags
[8.x] Patch for timeless timing attack vulnerability in user login by JensJI · Pull Request #44069 · laravel/framework · GitHub CONFIRM github.com
GitHub - ephort/laravel-user-enumeration-demo: This repo contains demo code that was used to exploit user enumeration vulnerability in Laravel MISC github.com
Laravel timing attack vulnerability MISC ephort.dk
Release v9.32.0 · laravel/framework · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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