HIGH
GHSA-g97c-jfx6-xvxh
Symfony Vulnerable to Timing Attack
Quick fix
GHSA-g97c-jfx6-xvxh — symfony/symfony: upgrade to the fixed version with the command below.
composer require symfony/symfony:^2.3.35Details
Symfony 2.3.x before 2.3.35, 2.6.x before 2.6.12, and 2.7.x before 2.7.7 might allow remote attackers to have unspecified impact via a timing attack involving the (1) `Symfony/Component/Security/Http/RememberMe/PersistentTokenBasedRememberMeServices` or (2) `Symfony/Component/Security/Http/Firewall/DigestAuthenticationListener` class in the Symfony Security Component, or (3) legacy CSRF implementation from the `Symfony/Component/Form/Extension/Csrf/CsrfProvider/DefaultCsrfProvider` class in the Symfony Form component.
Are you affected?
Enter the version of the package you're using.
Affected packages
Packagist/symfony/symfony
Introduced in:
2.3.0Fixed in: 2.3.35Fix
composer require symfony/symfony:^2.3.35Packagist/symfony/symfony
Introduced in:
2.7.0Fixed in: 2.7.7Fix
composer require symfony/symfony:^2.7.7Packagist/symfony/security-http
Introduced in:
2.4.0Fixed in: 2.6.12Fix
composer require symfony/security-http:^2.6.12Packagist/symfony/security-http
Introduced in:
2.7.0Fixed in: 2.7.7Fix
composer require symfony/security-http:^2.7.7Packagist/symfony/security
Introduced in:
2.3.0Fixed in: 2.3.35Fix
composer require symfony/security:^2.3.35Packagist/symfony/security
Introduced in:
2.4.0Fixed in: 2.6.12Fix
composer require symfony/security:^2.6.12Packagist/symfony/security
Introduced in:
2.7.0Fixed in: 2.7.7Fix
composer require symfony/security:^2.7.7Packagist/symfony/symfony
Introduced in:
2.4.0Fixed in: 2.6.12Fix
composer require symfony/symfony:^2.6.12References
- https://nvd.nist.gov/vuln/detail/CVE-2015-8125[ADVISORY]
- https://github.com/symfony/symfony/pull/16630[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/form/CVE-2015-8125.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2015-8125.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2015-8125.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2015-8125.yaml[WEB]
- https://symfony.com/blog/cve-2015-8125-potential-remote-timing-attack-vulnerability-in-security-remember-me-service[WEB]
- https://symfony.com/cve-2015-8125[WEB]
- https://web.archive.org/web/20200228050051/http://www.securityfocus.com/bid/77692[WEB]
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173271.html[WEB]
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173300.html[WEB]
- http://www.debian.org/security/2015/dsa-3402[WEB]
- http://www.securityfocus.com/bid/77692[WEB]