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PHP 5.5.28

PHP 5.5 is no longer officially supported by the PHP project.

Official support refers to that provided direct by the PHP Project.

If you install PHP via third-party packages, support timelines may be different. Please read the Release Support Policy for more information.

The latest release of PHP 5.5 is 5.5.38.

Source Code

Change Log

  • core

    • Fixed bug #69793 (Remotely triggerable stack exhaustion via recursive method calls).
      Stas
    • Fixed bug #69892 (Different arrays compare indentical due to integer key truncation).
      Nikita
    • Fixed bug #70002 (TS issues with temporary dir handling).
      Anatol
    • Fixed bug #70121 (unserialize() could lead to unexpected methods execution / NULL pointer deref).
      Stas
  • openssl

    • Fixed bug #70014 (openssl_random_pseudo_bytes() is not cryptographically secure). (CVE-2015-8867)
      Stas
  • phar

    • Improved fix for bug #69441.
      Anatol Belski
    • Fixed bug #70019 (Files extracted from archive may be placed outside of destination directory). (CVE-2015-6833)
      Anatol Belski
  • soap

    • Fixed bug #70081 (SoapClient info leak / null pointer dereference via multiple type confusions).
      Stas
  • spl

    • Fixed bug #70068 (Dangling pointer in the unserialization of ArrayObject items). (CVE-2015-6832)
      sean.heelan
    • Fixed bug #70166 (Use After Free Vulnerability in unserialize() with SPLArrayObject). (CVE-2015-6831)
      taoguangchen at icloud dot com
    • Fixed bug #70168 (Use After Free Vulnerability in unserialize() with SplObjectStorage). (CVE-2015-6831)
      taoguangchen at icloud dot com
    • Fixed bug #70169 (Use After Free Vulnerability in unserialize() with SplDoublyLinkedList). (CVE-2015-6831)
      taoguangchen at icloud dot com

PHP 5.5


  Represents a security release