Symfony 3.4.11 released

May 25, 2018 • Published by Avatar of Fabien Potencier Fabien Potencier

Warning: Symfony 3.4 is no longer supported. Consider upgrading your applications to the most recent Symfony version.

Symfony 3.4.11 has just been released. Here is a list of the most important changes:

  • bug #27364 [DI] Fix bad exception on uninitialized references to non-shared services (@nicolas-grekas)
  • bug #27359 [HttpFoundation] Fix perf issue during MimeTypeGuesser intialization (@nicolas-grekas)
  • security #cve-2018-11408 [SecurityBundle] Fail if security.htt _utils cannot be configured
  • security #cve-2018-11406 clear CSRF tokens when the user is logged out
  • security #cve-2018-11385 migrating session for UsernamePasswordJsonAuthenticationListener
  • security #cve-2018-11385 Adding session authentication strategy to Guard to avoid session fixation
  • security #cve-2018-11385 Adding session strategy to ALL listeners to avoid any possible fixation
  • security #cve-2018-11386 [HttpFoundation] Break infinite loop in PdoSessionHandler when MySQL is in loose mode
  • bug #27341 [WebProfilerBundle] Fixed validator/dump trace CSS (@yceruto)
  • bug #27337 [FrameworkBundle] fix typo in CacheClearCommand (@emilielorenzo)

Want to upgrade to this new release? Fortunately, because Symfony protects backwards-compatibility very closely, this should be quite easy. Read our upgrade documentation to learn more.

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