The attemptAuthentication function in Component/Security/Http/Firewall/UsernamePasswordFormAuthenticationListener.php in Symfony before 2.3.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 2.3.41, 2.7.13, 2.8.6, 3.0.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- symfony/security-httpPackagist
From 2.3.0 · fixed in 2.3.41
- symfony/security-httpPackagist
From 2.4.0 · fixed in 2.7.13
- symfony/security-httpPackagist
From 2.8.0 · fixed in 2.8.6
- symfony/security-httpPackagist
From 3.0.0 · fixed in 3.0.6
- symfony/securityPackagist
From 2.3.0 · fixed in 2.3.41
- symfony/securityPackagist
From 2.4.0 · fixed in 2.7.13
- symfony/securityPackagist
From 2.8.0 · fixed in 2.8.6
- symfony/securityPackagist
From 3.0.0 · fixed in 3.0.6
- symfony/symfonyPackagist
From 2.3.0 · fixed in 2.3.41
- symfony/symfonyPackagist
From 2.4.0 · fixed in 2.7.13
- symfony/symfonyPackagist
From 2.8.0 · fixed in 2.8.6
- symfony/symfonyPackagist
From 3.0.0 · fixed in 3.0.6