CVE-2021-32693

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Summary

CVECVE-2021-32693
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-06-17 23:15:00 UTC
Updated2021-06-24 19:00:00 UTC
DescriptionSymfony is a PHP framework for web and console applications and a set of reusable PHP components. A vulnerability related to firewall authentication is in Symfony starting with version 5.3.0 and prior to 5.3.2. When an application defines multiple firewalls, the token authenticated by one of the firewalls was available for all other firewalls. This could be abused when the application defines different providers for each part of the application, in such a situation, a user authenticated on a part of the application could be considered authenticated on the rest of the application. Starting in version 5.3.2, a patch ensures that the authenticated token is only available for the firewall that generates it.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Sensiolabs Symfony All All All All

References

ReferenceSourceLinkTags
CVE-2021-32693: Authentication granted to all firewalls instead of just one (Symfony Blog) MISC symfony.com
Authentication granted to all firewalls instead of just one · Advisory · symfony/symfony · GitHub CONFIRM github.com
Only trigger for the correct firewall in ContextListener::onKernelRes… · symfony/symfony@3084764 · GitHub MISC github.com
security #cve-2021-32693 [SecurityHttp] Fix "Authentication granted w… · symfony/security-http@6bf4c31 · GitHub MISC github.com
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