LOW3.1
GHSA-j5jh-hpr4-h332
Symfony Session Fixation Vulnerability
Quick fix
GHSA-j5jh-hpr4-h332 — symfony/symfony: upgrade to the fixed version with the command below.
composer require symfony/symfony:^2.3.35Details
A session fixation vulnerability within the "Remember Me" login feature allows an attacker to impersonate the victim towards the web application if the session id value was previously known to the attacker. This issue has been fixed in Symfony 2.3.35, 2.6.12, and 2.7.7. Note that no fixes are provided for Symfony 2.4 and 2.5 as they are not maintained anymore. Symfony 2.8 and 3.0 haven't been released yet and the fix will be included in their first stable releases.
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:
2.4.0Fixed in: 2.6.12Fix
composer require symfony/symfony:^2.6.12Packagist/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:^2.7.7References
- https://nvd.nist.gov/vuln/detail/CVE-2015-8124[ADVISORY]
- https://github.com/symfony/symfony/pull/16631[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security-http/CVE-2015-8124.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/security/CVE-2015-8124.yaml[WEB]
- https://github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2015-8124.yaml[WEB]
- https://symfony.com/blog/cve-2015-8124-session-fixation-in-the-remember-me-login-feature[WEB]
- https://symfony.com/cve-2015-8124[WEB]
- https://web.archive.org/web/20201209020014/http://www.securityfocus.com/archive/1/537183/100/0/threaded[WEB]
- https://web.archive.org/web/20210125123853/http://www.securityfocus.com/bid/77694[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://seclists.org/fulldisclosure/2015/Dec/89[WEB]
- http://www.debian.org/security/2015/dsa-3402[WEB]