cve-2016-4423
Vulnerability from cvelistv5
Published
2016-06-01 22:00
Modified
2024-08-06 00:32
Severity ?
Summary
The attemptAuthentication function in Component/Security/Http/Firewall/UsernamePasswordFormAuthenticationListener.php in Symfony before 2.3.41, 2.7.x before 2.7.13, 2.8.x before 2.8.6, and 3.0.x before 3.0.6 does not limit the length of a username stored in a session, which allows remote attackers to cause a denial of service (session storage consumption) via a series of authentication attempts with long, non-existent usernames.
References
cve@mitre.orghttp://www.debian.org/security/2016/dsa-3588
cve@mitre.orghttps://github.com/symfony/symfony/pull/18733
cve@mitre.orghttps://symfony.com/blog/cve-2016-4423-large-username-storage-in-sessionVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3588
af854a3a-2127-422b-91ae-364da2661108https://github.com/symfony/symfony/pull/18733
af854a3a-2127-422b-91ae-364da2661108https://symfony.com/blog/cve-2016-4423-large-username-storage-in-sessionVendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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  }
}


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